972601812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 3194906624

約数和(自身を除く): 2222304812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 61, 62, 63, 78, 84, 91, 93, 117, 122, 124, 126, 156, 157, 182, 183, 186, 217, 234, 244, 252, 273, 279, 314, 364, 366, 372, 403, 427, 434, 468, 471, 546, 549, 558, 628, 651, 732, 793, 806, 819, 854, 868, 942, 1092, 1098, 1099, 1116, 1209, 1281, 1302, 1413, 1586, 1612, 1638, 1708, 1884, 1891, 1953, 2041, 2196, 2198, 2379, 2418, 2562, 2604, 2821, 2826, 3172, 3276, 3297, 3627, 3782, 3843, 3906, 4082, 4396, 4758, 4836, 4867, 5124, 5551, 5642, 5652, 5673, 6123, 6594, 7137, 7254, 7564, 7686, 7812, 8164, 8463, 9516, 9577, 9734, 9891, 11102, 11284, 11346, 12246, 13188, 13237, 14274, 14287, 14508, 14601, 15372, 16653, 16926, 17019, 18369, 19154, 19468, 19782, 22204, 22692, 24492, 24583, 25389, 26474, 28548, 28574, 28731, 29202, 33306, 33852, 34038, 34069, 36738, 38308, 39564, 39711, 42861, 43803, 49166, 49959, 50778, 52948, 57148, 57462, 58404, 63271, 66612, 67039, 68076, 68138, 73476, 73749, 79422, 85722, 86193, 87606, 98332, 99918, 101556, 102207, 114924, 119133, 124501, 126542, 128583, 134078, 136276, 147498, 158844, 171444, 172081, 172386, 175212, 189813, 199836, 201117, 204414, 221247, 238266, 249002, 253084, 257166, 268156, 294996, 296887, 306621, 344162, 344772, 373503, 379626, 402234, 408828, 442494, 442897, 476532, 498004, 514332, 516243, 569439, 593774, 603351, 613242, 688324, 747006, 759252, 804468, 871507, 884988, 885794, 890661, 1032486, 1120509, 1138878, 1187548, 1206702, 1226484, 1328691, 1494012, 1548729, 1743014, 1771588, 1781322, 2064972, 2078209, 2241018, 2277756, 2413404, 2614521, 2657382, 2671983, 3097458, 3486028, 3562644, 3859531, 3986073, 4156418, 4482036, 5229042, 5314764, 5343966, 6194916, 6234627, 7719062, 7843563, 7972146, 8312836, 10458084, 10687932, 11578593, 12469254, 15438124, 15687126, 15944292, 18703881, 23157186, 24938508, 27016717, 31374252, 34735779, 37407762, 46314372, 54033434, 69471558, 74815524, 81050151, 108066868, 138943116, 162100302, 243150453, 324200604, 486300906, 972601812]

約数ペア:

[(1, 972601812), (2, 486300906), (3, 324200604), (4, 243150453), (6, 162100302), (7, 138943116), (9, 108066868), (12, 81050151), (13, 74815524), (14, 69471558), (18, 54033434), (21, 46314372), (26, 37407762), (28, 34735779), (31, 31374252), (36, 27016717), (39, 24938508), (42, 23157186), (52, 18703881), (61, 15944292), (62, 15687126), (63, 15438124), (78, 12469254), (84, 11578593), (91, 10687932), (93, 10458084), (117, 8312836), (122, 7972146), (124, 7843563), (126, 7719062), (156, 6234627), (157, 6194916), (182, 5343966), (183, 5314764), (186, 5229042), (217, 4482036), (234, 4156418), (244, 3986073), (252, 3859531), (273, 3562644), (279, 3486028), (314, 3097458), (364, 2671983), (366, 2657382), (372, 2614521), (403, 2413404), (427, 2277756), (434, 2241018), (468, 2078209), (471, 2064972), (546, 1781322), (549, 1771588), (558, 1743014), (628, 1548729), (651, 1494012), (732, 1328691), (793, 1226484), (806, 1206702), (819, 1187548), (854, 1138878), (868, 1120509), (942, 1032486), (1092, 890661), (1098, 885794), (1099, 884988), (1116, 871507), (1209, 804468), (1281, 759252), (1302, 747006), (1413, 688324), (1586, 613242), (1612, 603351), (1638, 593774), (1708, 569439), (1884, 516243), (1891, 514332), (1953, 498004), (2041, 476532), (2196, 442897), (2198, 442494), (2379, 408828), (2418, 402234), (2562, 379626), (2604, 373503), (2821, 344772), (2826, 344162), (3172, 306621), (3276, 296887), (3297, 294996), (3627, 268156), (3782, 257166), (3843, 253084), (3906, 249002), (4082, 238266), (4396, 221247), (4758, 204414), (4836, 201117), (4867, 199836), (5124, 189813), (5551, 175212), (5642, 172386), (5652, 172081), (5673, 171444), (6123, 158844), (6594, 147498), (7137, 136276), (7254, 134078), (7564, 128583), (7686, 126542), (7812, 124501), (8164, 119133), (8463, 114924), (9516, 102207), (9577, 101556), (9734, 99918), (9891, 98332), (11102, 87606), (11284, 86193), (11346, 85722), (12246, 79422), (13188, 73749), (13237, 73476), (14274, 68138), (14287, 68076), (14508, 67039), (14601, 66612), (15372, 63271), (16653, 58404), (16926, 57462), (17019, 57148), (18369, 52948), (19154, 50778), (19468, 49959), (19782, 49166), (22204, 43803), (22692, 42861), (24492, 39711), (24583, 39564), (25389, 38308), (26474, 36738), (28548, 34069), (28574, 34038), (28731, 33852), (29202, 33306)]