1245672224648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{2179}}^1\times {\mathrm{9001}}^1$

素因数の和:11670

約数の個数: 64

約数和(自身を含む): 2479734129600

約数和(自身を除く): 1234061904952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 467, 934, 1868, 2179, 3736, 4358, 7939, 8716, 9001, 15878, 17432, 18002, 31756, 36004, 37043, 63512, 72008, 74086, 148172, 153017, 296344, 306034, 612068, 1017593, 1224136, 2035186, 4070372, 4203467, 8140744, 8406934, 16813868, 17299081, 19613179, 33627736, 34598162, 39226358, 69196324, 71458939, 78452716, 138392648, 142917878, 156905432, 285835756, 333424043, 571671512, 666848086, 1333696172, 2667392344, 9159354593, 18318709186, 36637418372, 73274836744, 155709028081, 311418056162, 622836112324, 1245672224648]

約数ペア:

[(1, 1245672224648), (2, 622836112324), (4, 311418056162), (8, 155709028081), (17, 73274836744), (34, 36637418372), (68, 18318709186), (136, 9159354593), (467, 2667392344), (934, 1333696172), (1868, 666848086), (2179, 571671512), (3736, 333424043), (4358, 285835756), (7939, 156905432), (8716, 142917878), (9001, 138392648), (15878, 78452716), (17432, 71458939), (18002, 69196324), (31756, 39226358), (36004, 34598162), (37043, 33627736), (63512, 19613179), (72008, 17299081), (74086, 16813868), (148172, 8406934), (153017, 8140744), (296344, 4203467), (306034, 4070372), (612068, 2035186), (1017593, 1224136)]