234312104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^2$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 505743210

約数和(自身を除く): 271431106

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 79, 104, 152, 158, 247, 316, 361, 494, 632, 722, 988, 1027, 1444, 1501, 1976, 2054, 2888, 3002, 4108, 4693, 6004, 6241, 8216, 9386, 12008, 12482, 18772, 19513, 24964, 28519, 37544, 39026, 49928, 57038, 78052, 81133, 114076, 118579, 156104, 162266, 228152, 237158, 324532, 370747, 474316, 649064, 741494, 948632, 1482988, 1541527, 2253001, 2965976, 3083054, 4506002, 6166108, 9012004, 12332216, 18024008, 29289013, 58578026, 117156052, 234312104]

約数ペア:

[(1, 234312104), (2, 117156052), (4, 58578026), (8, 29289013), (13, 18024008), (19, 12332216), (26, 9012004), (38, 6166108), (52, 4506002), (76, 3083054), (79, 2965976), (104, 2253001), (152, 1541527), (158, 1482988), (247, 948632), (316, 741494), (361, 649064), (494, 474316), (632, 370747), (722, 324532), (988, 237158), (1027, 228152), (1444, 162266), (1501, 156104), (1976, 118579), (2054, 114076), (2888, 81133), (3002, 78052), (4108, 57038), (4693, 49928), (6004, 39026), (6241, 37544), (8216, 28519), (9386, 24964), (12008, 19513), (12482, 18772)]