399491928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8269}}^1$

素因数の和:8353

約数の個数: 96

約数和(自身を含む): 1199811600

約数和(自身を除く): 800319672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 122, 132, 183, 198, 244, 264, 366, 396, 488, 549, 671, 732, 792, 1098, 1342, 1464, 2013, 2196, 2684, 4026, 4392, 5368, 6039, 8052, 8269, 12078, 16104, 16538, 24156, 24807, 33076, 48312, 49614, 66152, 74421, 90959, 99228, 148842, 181918, 198456, 272877, 297684, 363836, 504409, 545754, 595368, 727672, 818631, 1008818, 1091508, 1513227, 1637262, 2017636, 2183016, 3026454, 3274524, 4035272, 4539681, 5548499, 6052908, 6549048, 9079362, 11096998, 12105816, 16645497, 18158724, 22193996, 33290994, 36317448, 44387992, 49936491, 66581988, 99872982, 133163976, 199745964, 399491928]

約数ペア:

[(1, 399491928), (2, 199745964), (3, 133163976), (4, 99872982), (6, 66581988), (8, 49936491), (9, 44387992), (11, 36317448), (12, 33290994), (18, 22193996), (22, 18158724), (24, 16645497), (33, 12105816), (36, 11096998), (44, 9079362), (61, 6549048), (66, 6052908), (72, 5548499), (88, 4539681), (99, 4035272), (122, 3274524), (132, 3026454), (183, 2183016), (198, 2017636), (244, 1637262), (264, 1513227), (366, 1091508), (396, 1008818), (488, 818631), (549, 727672), (671, 595368), (732, 545754), (792, 504409), (1098, 363836), (1342, 297684), (1464, 272877), (2013, 198456), (2196, 181918), (2684, 148842), (4026, 99228), (4392, 90959), (5368, 74421), (6039, 66152), (8052, 49614), (8269, 48312), (12078, 33076), (16104, 24807), (16538, 24156)]