262019484

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 676362960

約数和(自身を除く): 414343476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 179, 219, 292, 358, 438, 537, 557, 657, 716, 876, 1074, 1114, 1314, 1611, 1671, 2148, 2228, 2628, 3222, 3342, 5013, 6444, 6684, 10026, 13067, 20052, 26134, 39201, 40661, 52268, 78402, 81322, 99703, 117603, 121983, 156804, 162644, 199406, 235206, 243966, 299109, 365949, 398812, 470412, 487932, 598218, 731898, 897327, 1196436, 1463796, 1794654, 3589308, 7278319, 14556638, 21834957, 29113276, 43669914, 65504871, 87339828, 131009742, 262019484]

約数ペア:

[(1, 262019484), (2, 131009742), (3, 87339828), (4, 65504871), (6, 43669914), (9, 29113276), (12, 21834957), (18, 14556638), (36, 7278319), (73, 3589308), (146, 1794654), (179, 1463796), (219, 1196436), (292, 897327), (358, 731898), (438, 598218), (537, 487932), (557, 470412), (657, 398812), (716, 365949), (876, 299109), (1074, 243966), (1114, 235206), (1314, 199406), (1611, 162644), (1671, 156804), (2148, 121983), (2228, 117603), (2628, 99703), (3222, 81322), (3342, 78402), (5013, 52268), (6444, 40661), (6684, 39201), (10026, 26134), (13067, 20052)]