308707002

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1699

約数の個数: 48

約数和(自身を含む): 682007040

約数和(自身を除く): 373300038

約数列:

[1, 2, 3, 6, 9, 18, 89, 131, 178, 262, 267, 393, 534, 786, 801, 1179, 1471, 1602, 2358, 2942, 4413, 8826, 11659, 13239, 23318, 26478, 34977, 69954, 104931, 130919, 192701, 209862, 261838, 385402, 392757, 578103, 785514, 1156206, 1178271, 1734309, 2356542, 3468618, 17150389, 34300778, 51451167, 102902334, 154353501, 308707002]

約数ペア:

[(1, 308707002), (2, 154353501), (3, 102902334), (6, 51451167), (9, 34300778), (18, 17150389), (89, 3468618), (131, 2356542), (178, 1734309), (262, 1178271), (267, 1156206), (393, 785514), (534, 578103), (786, 392757), (801, 385402), (1179, 261838), (1471, 209862), (1602, 192701), (2358, 130919), (2942, 104931), (4413, 69954), (8826, 34977), (11659, 26478), (13239, 23318)]