789960654

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 2145242880

約数和(自身を除く): 1355282226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 49, 53, 54, 63, 86, 98, 106, 126, 129, 131, 147, 159, 189, 258, 262, 294, 301, 318, 371, 378, 387, 393, 441, 477, 602, 742, 774, 786, 882, 903, 917, 954, 1113, 1161, 1179, 1323, 1431, 1806, 1834, 2107, 2226, 2279, 2322, 2358, 2597, 2646, 2709, 2751, 2862, 3339, 3537, 4214, 4558, 5194, 5418, 5502, 5633, 6321, 6419, 6678, 6837, 6943, 7074, 7791, 8127, 8253, 10017, 11266, 12642, 12838, 13674, 13886, 15582, 15953, 16254, 16506, 16899, 18963, 19257, 20034, 20511, 20829, 23373, 24759, 31906, 33798, 37926, 38514, 39431, 41022, 41658, 46746, 47859, 48601, 49518, 50697, 56889, 57771, 61533, 62487, 70119, 78862, 95718, 97202, 101394, 111671, 113778, 115542, 118293, 123066, 124974, 140238, 143577, 145803, 152091, 173313, 187461, 223342, 236586, 276017, 287154, 291606, 298549, 304182, 335013, 340207, 346626, 354879, 374922, 430731, 437409, 552034, 597098, 670026, 680414, 709758, 828051, 861462, 874818, 895647, 1005039, 1020621, 1064637, 1312227, 1656102, 1791294, 2010078, 2041242, 2089843, 2129274, 2484153, 2624454, 2686941, 3015117, 3061863, 4179686, 4968306, 5373882, 6030234, 6123726, 6269529, 7452459, 8060823, 9185589, 12539058, 14628901, 14904918, 16121646, 18371178, 18808587, 29257802, 37617174, 43886703, 56425761, 87773406, 112851522, 131660109, 263320218, 394980327, 789960654]

約数ペア:

[(1, 789960654), (2, 394980327), (3, 263320218), (6, 131660109), (7, 112851522), (9, 87773406), (14, 56425761), (18, 43886703), (21, 37617174), (27, 29257802), (42, 18808587), (43, 18371178), (49, 16121646), (53, 14904918), (54, 14628901), (63, 12539058), (86, 9185589), (98, 8060823), (106, 7452459), (126, 6269529), (129, 6123726), (131, 6030234), (147, 5373882), (159, 4968306), (189, 4179686), (258, 3061863), (262, 3015117), (294, 2686941), (301, 2624454), (318, 2484153), (371, 2129274), (378, 2089843), (387, 2041242), (393, 2010078), (441, 1791294), (477, 1656102), (602, 1312227), (742, 1064637), (774, 1020621), (786, 1005039), (882, 895647), (903, 874818), (917, 861462), (954, 828051), (1113, 709758), (1161, 680414), (1179, 670026), (1323, 597098), (1431, 552034), (1806, 437409), (1834, 430731), (2107, 374922), (2226, 354879), (2279, 346626), (2322, 340207), (2358, 335013), (2597, 304182), (2646, 298549), (2709, 291606), (2751, 287154), (2862, 276017), (3339, 236586), (3537, 223342), (4214, 187461), (4558, 173313), (5194, 152091), (5418, 145803), (5502, 143577), (5633, 140238), (6321, 124974), (6419, 123066), (6678, 118293), (6837, 115542), (6943, 113778), (7074, 111671), (7791, 101394), (8127, 97202), (8253, 95718), (10017, 78862), (11266, 70119), (12642, 62487), (12838, 61533), (13674, 57771), (13886, 56889), (15582, 50697), (15953, 49518), (16254, 48601), (16506, 47859), (16899, 46746), (18963, 41658), (19257, 41022), (20034, 39431), (20511, 38514), (20829, 37926), (23373, 33798), (24759, 31906)]