15204972728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1\times {\mathrm{3049}}^1$

素因数の和:4056

約数の個数: 64

約数和(自身を含む): 31655340000

約数和(自身を除く): 16450367272

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 929, 1342, 1858, 2684, 3049, 3716, 5368, 6098, 7432, 10219, 12196, 20438, 24392, 33539, 40876, 56669, 67078, 81752, 113338, 134156, 185989, 226676, 268312, 371978, 453352, 623359, 743956, 1246718, 1487912, 2045879, 2493436, 2832521, 4091758, 4986872, 5665042, 8183516, 11330084, 16367032, 22660168, 31157731, 62315462, 124630924, 172783781, 249261848, 345567562, 691135124, 1382270248, 1900621591, 3801243182, 7602486364, 15204972728]

約数ペア:

[(1, 15204972728), (2, 7602486364), (4, 3801243182), (8, 1900621591), (11, 1382270248), (22, 691135124), (44, 345567562), (61, 249261848), (88, 172783781), (122, 124630924), (244, 62315462), (488, 31157731), (671, 22660168), (929, 16367032), (1342, 11330084), (1858, 8183516), (2684, 5665042), (3049, 4986872), (3716, 4091758), (5368, 2832521), (6098, 2493436), (7432, 2045879), (10219, 1487912), (12196, 1246718), (20438, 743956), (24392, 623359), (33539, 453352), (40876, 371978), (56669, 268312), (67078, 226676), (81752, 185989), (113338, 134156)]