480506076

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{773}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 1257669504

約数和(自身を除く): 777163428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 557, 558, 773, 1114, 1116, 1546, 1671, 2228, 2319, 3092, 3342, 4638, 5013, 6684, 6957, 9276, 10026, 13914, 17267, 20052, 23963, 27828, 34534, 47926, 51801, 69068, 71889, 95852, 103602, 143778, 155403, 207204, 215667, 287556, 310806, 430561, 431334, 621612, 861122, 862668, 1291683, 1722244, 2583366, 3875049, 5166732, 7750098, 13347391, 15500196, 26694782, 40042173, 53389564, 80084346, 120126519, 160168692, 240253038, 480506076]

約数ペア:

[(1, 480506076), (2, 240253038), (3, 160168692), (4, 120126519), (6, 80084346), (9, 53389564), (12, 40042173), (18, 26694782), (31, 15500196), (36, 13347391), (62, 7750098), (93, 5166732), (124, 3875049), (186, 2583366), (279, 1722244), (372, 1291683), (557, 862668), (558, 861122), (773, 621612), (1114, 431334), (1116, 430561), (1546, 310806), (1671, 287556), (2228, 215667), (2319, 207204), (3092, 155403), (3342, 143778), (4638, 103602), (5013, 95852), (6684, 71889), (6957, 69068), (9276, 51801), (10026, 47926), (13914, 34534), (17267, 27828), (20052, 23963)]