430963984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{78989}}^1$

素因数の和:79039

約数の個数: 40

約数和(自身を含む): 940296960

約数和(自身を除く): 509332976

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 78989, 157978, 315956, 631912, 868879, 1263824, 1737758, 2448659, 3475516, 4897318, 6951032, 9794636, 13902064, 19589272, 26935249, 39178544, 53870498, 107740996, 215481992, 430963984]

約数ペア:

[(1, 430963984), (2, 215481992), (4, 107740996), (8, 53870498), (11, 39178544), (16, 26935249), (22, 19589272), (31, 13902064), (44, 9794636), (62, 6951032), (88, 4897318), (124, 3475516), (176, 2448659), (248, 1737758), (341, 1263824), (496, 868879), (682, 631912), (1364, 315956), (2728, 157978), (5456, 78989)]