431169948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 162

約数和(自身を含む): 1249901016

約数和(自身を除く): 818731068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 103, 121, 124, 132, 186, 198, 206, 242, 279, 309, 341, 363, 372, 396, 412, 484, 558, 618, 682, 726, 927, 961, 1023, 1089, 1116, 1133, 1236, 1364, 1452, 1854, 1922, 2046, 2178, 2266, 2883, 3069, 3193, 3399, 3708, 3751, 3844, 4092, 4356, 4532, 5766, 6138, 6386, 6798, 7502, 8649, 9579, 10197, 10571, 11253, 11532, 12276, 12463, 12772, 13596, 15004, 17298, 19158, 20394, 21142, 22506, 24926, 28737, 31713, 33759, 34596, 35123, 37389, 38316, 40788, 42284, 45012, 49852, 57474, 63426, 67518, 70246, 74778, 95139, 98983, 105369, 112167, 114948, 116281, 126852, 135036, 140492, 149556, 190278, 197966, 210738, 224334, 232562, 296949, 316107, 348843, 380556, 386353, 395932, 421476, 448668, 465124, 593898, 632214, 697686, 772706, 890847, 1046529, 1088813, 1159059, 1187796, 1264428, 1395372, 1545412, 1781694, 2093058, 2177626, 2318118, 3266439, 3477177, 3563388, 4186116, 4355252, 4636236, 6532878, 6954354, 9799317, 11976943, 13065756, 13908708, 19598634, 23953886, 35930829, 39197268, 47907772, 71861658, 107792487, 143723316, 215584974, 431169948]

約数ペア:

[(1, 431169948), (2, 215584974), (3, 143723316), (4, 107792487), (6, 71861658), (9, 47907772), (11, 39197268), (12, 35930829), (18, 23953886), (22, 19598634), (31, 13908708), (33, 13065756), (36, 11976943), (44, 9799317), (62, 6954354), (66, 6532878), (93, 4636236), (99, 4355252), (103, 4186116), (121, 3563388), (124, 3477177), (132, 3266439), (186, 2318118), (198, 2177626), (206, 2093058), (242, 1781694), (279, 1545412), (309, 1395372), (341, 1264428), (363, 1187796), (372, 1159059), (396, 1088813), (412, 1046529), (484, 890847), (558, 772706), (618, 697686), (682, 632214), (726, 593898), (927, 465124), (961, 448668), (1023, 421476), (1089, 395932), (1116, 386353), (1133, 380556), (1236, 348843), (1364, 316107), (1452, 296949), (1854, 232562), (1922, 224334), (2046, 210738), (2178, 197966), (2266, 190278), (2883, 149556), (3069, 140492), (3193, 135036), (3399, 126852), (3708, 116281), (3751, 114948), (3844, 112167), (4092, 105369), (4356, 98983), (4532, 95139), (5766, 74778), (6138, 70246), (6386, 67518), (6798, 63426), (7502, 57474), (8649, 49852), (9579, 45012), (10197, 42284), (10571, 40788), (11253, 38316), (11532, 37389), (12276, 35123), (12463, 34596), (12772, 33759), (13596, 31713), (15004, 28737), (17298, 24926), (19158, 22506), (20394, 21142)]