225915144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 715017600

約数和(自身を除く): 489102456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 109, 146, 156, 168, 169, 182, 218, 219, 273, 292, 312, 327, 338, 364, 436, 438, 507, 511, 546, 584, 654, 676, 728, 763, 872, 876, 949, 1014, 1022, 1092, 1183, 1308, 1352, 1417, 1526, 1533, 1752, 1898, 2028, 2044, 2184, 2289, 2366, 2616, 2834, 2847, 3052, 3066, 3549, 3796, 4056, 4088, 4251, 4578, 4732, 5668, 5694, 6104, 6132, 6643, 7098, 7592, 7957, 8502, 9156, 9464, 9919, 11336, 11388, 12264, 12337, 13286, 14196, 15914, 17004, 18312, 18421, 19838, 19929, 22776, 23871, 24674, 26572, 28392, 29757, 31828, 34008, 36842, 37011, 39676, 39858, 47742, 49348, 53144, 55263, 55699, 59514, 63656, 73684, 74022, 79352, 79716, 86359, 95484, 98696, 103441, 110526, 111398, 119028, 128947, 147368, 148044, 159432, 167097, 172718, 190968, 206882, 221052, 222796, 238056, 257894, 259077, 296088, 310323, 334194, 345436, 386841, 413764, 442104, 445592, 515788, 518154, 620646, 668388, 690872, 724087, 773682, 827528, 1031576, 1036308, 1241292, 1336776, 1344733, 1448174, 1547364, 2072616, 2172261, 2482584, 2689466, 2896348, 3094728, 4034199, 4344522, 5378932, 5792696, 8068398, 8689044, 9413131, 10757864, 16136796, 17378088, 18826262, 28239393, 32273592, 37652524, 56478786, 75305048, 112957572, 225915144]

約数ペア:

[(1, 225915144), (2, 112957572), (3, 75305048), (4, 56478786), (6, 37652524), (7, 32273592), (8, 28239393), (12, 18826262), (13, 17378088), (14, 16136796), (21, 10757864), (24, 9413131), (26, 8689044), (28, 8068398), (39, 5792696), (42, 5378932), (52, 4344522), (56, 4034199), (73, 3094728), (78, 2896348), (84, 2689466), (91, 2482584), (104, 2172261), (109, 2072616), (146, 1547364), (156, 1448174), (168, 1344733), (169, 1336776), (182, 1241292), (218, 1036308), (219, 1031576), (273, 827528), (292, 773682), (312, 724087), (327, 690872), (338, 668388), (364, 620646), (436, 518154), (438, 515788), (507, 445592), (511, 442104), (546, 413764), (584, 386841), (654, 345436), (676, 334194), (728, 310323), (763, 296088), (872, 259077), (876, 257894), (949, 238056), (1014, 222796), (1022, 221052), (1092, 206882), (1183, 190968), (1308, 172718), (1352, 167097), (1417, 159432), (1526, 148044), (1533, 147368), (1752, 128947), (1898, 119028), (2028, 111398), (2044, 110526), (2184, 103441), (2289, 98696), (2366, 95484), (2616, 86359), (2834, 79716), (2847, 79352), (3052, 74022), (3066, 73684), (3549, 63656), (3796, 59514), (4056, 55699), (4088, 55263), (4251, 53144), (4578, 49348), (4732, 47742), (5668, 39858), (5694, 39676), (6104, 37011), (6132, 36842), (6643, 34008), (7098, 31828), (7592, 29757), (7957, 28392), (8502, 26572), (9156, 24674), (9464, 23871), (9919, 22776), (11336, 19929), (11388, 19838), (12264, 18421), (12337, 18312), (13286, 17004), (14196, 15914)]