1478452872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{278743}}^1$

素因数の和:278782

約数の個数: 64

約数和(自身を含む): 4214609280

約数和(自身を除く): 2736156408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 278743, 557486, 836229, 1114972, 1672458, 2229944, 3344916, 3623659, 4738631, 6689832, 7247318, 9477262, 10870977, 14215893, 14494636, 18954524, 21741954, 28431786, 28989272, 37909048, 43483908, 56863572, 61602203, 86967816, 113727144, 123204406, 184806609, 246408812, 369613218, 492817624, 739226436, 1478452872]

約数ペア:

[(1, 1478452872), (2, 739226436), (3, 492817624), (4, 369613218), (6, 246408812), (8, 184806609), (12, 123204406), (13, 113727144), (17, 86967816), (24, 61602203), (26, 56863572), (34, 43483908), (39, 37909048), (51, 28989272), (52, 28431786), (68, 21741954), (78, 18954524), (102, 14494636), (104, 14215893), (136, 10870977), (156, 9477262), (204, 7247318), (221, 6689832), (312, 4738631), (408, 3623659), (442, 3344916), (663, 2229944), (884, 1672458), (1326, 1114972), (1768, 836229), (2652, 557486), (5304, 278743)]