16571306556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:649

約数の個数: 288

約数和(自身を含む): 51521433600

約数和(自身を除く): 34950127044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 31, 36, 42, 58, 62, 63, 84, 87, 93, 116, 124, 126, 174, 186, 193, 203, 217, 252, 261, 279, 348, 372, 379, 386, 406, 434, 522, 558, 579, 609, 651, 758, 772, 812, 868, 899, 1044, 1116, 1137, 1158, 1218, 1302, 1351, 1516, 1737, 1798, 1827, 1953, 2274, 2316, 2436, 2604, 2653, 2697, 2702, 3411, 3474, 3596, 3654, 3906, 4053, 4548, 5306, 5394, 5404, 5597, 5983, 6293, 6822, 6948, 7308, 7812, 7959, 8091, 8106, 10612, 10788, 10991, 11194, 11749, 11966, 12159, 12586, 13644, 15918, 16182, 16212, 16791, 17949, 18879, 21982, 22388, 23498, 23877, 23932, 24318, 25172, 31836, 32364, 32973, 33582, 35247, 35898, 37758, 39179, 41881, 43964, 46996, 47754, 48636, 50373, 53847, 56637, 65946, 67164, 70494, 71796, 73147, 75516, 76937, 78358, 82243, 83762, 95508, 98919, 100746, 105741, 107694, 113274, 117537, 125643, 131892, 140988, 146294, 153874, 156716, 164486, 167524, 173507, 197838, 201492, 211482, 215388, 219441, 226548, 230811, 235074, 246729, 251286, 292588, 307748, 328972, 340721, 347014, 352611, 376929, 395676, 422964, 438882, 461622, 470148, 493458, 502572, 512029, 520521, 658323, 681442, 692433, 694028, 705222, 740187, 753858, 877764, 923244, 986916, 1022163, 1024058, 1041042, 1214549, 1316646, 1362884, 1384866, 1410444, 1480374, 1507716, 1536087, 1561563, 2044326, 2048116, 2082084, 2121263, 2267557, 2385047, 2429098, 2633292, 2769732, 2960748, 3066489, 3072174, 3123126, 3643647, 4088652, 4242526, 4535114, 4608261, 4770094, 4858196, 6132978, 6144348, 6246252, 6363789, 6802671, 7155141, 7287294, 8485052, 9070228, 9216522, 9540188, 10930941, 12265956, 12727578, 13605342, 14310282, 14574588, 14848841, 15872899, 18433044, 19091367, 20408013, 21465423, 21861882, 25455156, 27210684, 28620564, 29697682, 31745798, 38182734, 40816026, 42930846, 43723764, 44546523, 47618697, 59395364, 63491596, 65759153, 76365468, 81632052, 85861692, 89093046, 95237394, 131518306, 133639569, 142856091, 178186092, 190474788, 197277459, 263036612, 267279138, 285712182, 394554918, 460314071, 534558276, 571424364, 591832377, 789109836, 920628142, 1183664754, 1380942213, 1841256284, 2367329508, 2761884426, 4142826639, 5523768852, 8285653278, 16571306556]

約数ペア:

[(1, 16571306556), (2, 8285653278), (3, 5523768852), (4, 4142826639), (6, 2761884426), (7, 2367329508), (9, 1841256284), (12, 1380942213), (14, 1183664754), (18, 920628142), (21, 789109836), (28, 591832377), (29, 571424364), (31, 534558276), (36, 460314071), (42, 394554918), (58, 285712182), (62, 267279138), (63, 263036612), (84, 197277459), (87, 190474788), (93, 178186092), (116, 142856091), (124, 133639569), (126, 131518306), (174, 95237394), (186, 89093046), (193, 85861692), (203, 81632052), (217, 76365468), (252, 65759153), (261, 63491596), (279, 59395364), (348, 47618697), (372, 44546523), (379, 43723764), (386, 42930846), (406, 40816026), (434, 38182734), (522, 31745798), (558, 29697682), (579, 28620564), (609, 27210684), (651, 25455156), (758, 21861882), (772, 21465423), (812, 20408013), (868, 19091367), (899, 18433044), (1044, 15872899), (1116, 14848841), (1137, 14574588), (1158, 14310282), (1218, 13605342), (1302, 12727578), (1351, 12265956), (1516, 10930941), (1737, 9540188), (1798, 9216522), (1827, 9070228), (1953, 8485052), (2274, 7287294), (2316, 7155141), (2436, 6802671), (2604, 6363789), (2653, 6246252), (2697, 6144348), (2702, 6132978), (3411, 4858196), (3474, 4770094), (3596, 4608261), (3654, 4535114), (3906, 4242526), (4053, 4088652), (4548, 3643647), (5306, 3123126), (5394, 3072174), (5404, 3066489), (5597, 2960748), (5983, 2769732), (6293, 2633292), (6822, 2429098), (6948, 2385047), (7308, 2267557), (7812, 2121263), (7959, 2082084), (8091, 2048116), (8106, 2044326), (10612, 1561563), (10788, 1536087), (10991, 1507716), (11194, 1480374), (11749, 1410444), (11966, 1384866), (12159, 1362884), (12586, 1316646), (13644, 1214549), (15918, 1041042), (16182, 1024058), (16212, 1022163), (16791, 986916), (17949, 923244), (18879, 877764), (21982, 753858), (22388, 740187), (23498, 705222), (23877, 694028), (23932, 692433), (24318, 681442), (25172, 658323), (31836, 520521), (32364, 512029), (32973, 502572), (33582, 493458), (35247, 470148), (35898, 461622), (37758, 438882), (39179, 422964), (41881, 395676), (43964, 376929), (46996, 352611), (47754, 347014), (48636, 340721), (50373, 328972), (53847, 307748), (56637, 292588), (65946, 251286), (67164, 246729), (70494, 235074), (71796, 230811), (73147, 226548), (75516, 219441), (76937, 215388), (78358, 211482), (82243, 201492), (83762, 197838), (95508, 173507), (98919, 167524), (100746, 164486), (105741, 156716), (107694, 153874), (113274, 146294), (117537, 140988), (125643, 131892)]