221595192

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1154

約数の個数: 192

約数和(自身を含む): 763176960

約数和(自身を除く): 541581768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 182, 186, 217, 234, 248, 252, 273, 279, 312, 364, 372, 403, 434, 468, 504, 546, 558, 651, 728, 744, 806, 819, 868, 936, 1091, 1092, 1116, 1209, 1302, 1612, 1638, 1736, 1953, 2182, 2184, 2232, 2418, 2604, 2821, 3224, 3273, 3276, 3627, 3906, 4364, 4836, 5208, 5642, 6546, 6552, 7254, 7637, 7812, 8463, 8728, 9672, 9819, 11284, 13092, 14183, 14508, 15274, 15624, 16926, 19638, 22568, 22911, 25389, 26184, 28366, 29016, 30548, 33821, 33852, 39276, 42549, 45822, 50778, 56732, 61096, 67642, 67704, 68733, 78552, 85098, 91644, 99281, 101463, 101556, 113464, 127647, 135284, 137466, 170196, 183288, 198562, 202926, 203112, 236747, 255294, 270568, 274932, 297843, 304389, 340392, 397124, 405852, 439673, 473494, 510588, 549864, 595686, 608778, 710241, 794248, 811704, 879346, 893529, 946988, 1021176, 1191372, 1217556, 1319019, 1420482, 1758692, 1787058, 1893976, 2130723, 2382744, 2435112, 2638038, 2840964, 3077711, 3517384, 3574116, 3957057, 4261446, 5276076, 5681928, 6155422, 7148232, 7914114, 8522892, 9233133, 10552152, 12310844, 15828228, 17045784, 18466266, 24621688, 27699399, 31656456, 36932532, 55398798, 73865064, 110797596, 221595192]

約数ペア:

[(1, 221595192), (2, 110797596), (3, 73865064), (4, 55398798), (6, 36932532), (7, 31656456), (8, 27699399), (9, 24621688), (12, 18466266), (13, 17045784), (14, 15828228), (18, 12310844), (21, 10552152), (24, 9233133), (26, 8522892), (28, 7914114), (31, 7148232), (36, 6155422), (39, 5681928), (42, 5276076), (52, 4261446), (56, 3957057), (62, 3574116), (63, 3517384), (72, 3077711), (78, 2840964), (84, 2638038), (91, 2435112), (93, 2382744), (104, 2130723), (117, 1893976), (124, 1787058), (126, 1758692), (156, 1420482), (168, 1319019), (182, 1217556), (186, 1191372), (217, 1021176), (234, 946988), (248, 893529), (252, 879346), (273, 811704), (279, 794248), (312, 710241), (364, 608778), (372, 595686), (403, 549864), (434, 510588), (468, 473494), (504, 439673), (546, 405852), (558, 397124), (651, 340392), (728, 304389), (744, 297843), (806, 274932), (819, 270568), (868, 255294), (936, 236747), (1091, 203112), (1092, 202926), (1116, 198562), (1209, 183288), (1302, 170196), (1612, 137466), (1638, 135284), (1736, 127647), (1953, 113464), (2182, 101556), (2184, 101463), (2232, 99281), (2418, 91644), (2604, 85098), (2821, 78552), (3224, 68733), (3273, 67704), (3276, 67642), (3627, 61096), (3906, 56732), (4364, 50778), (4836, 45822), (5208, 42549), (5642, 39276), (6546, 33852), (6552, 33821), (7254, 30548), (7637, 29016), (7812, 28366), (8463, 26184), (8728, 25389), (9672, 22911), (9819, 22568), (11284, 19638), (13092, 16926), (14183, 15624), (14508, 15274)]