319110012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10177}}^1$

素因数の和:10267

約数の個数: 72

約数和(自身を含む): 881740496

約数和(自身を除く): 562630484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 3484, 5226, 7839, 10177, 10452, 15678, 20354, 30531, 31356, 40708, 61062, 91593, 122124, 132301, 183186, 264602, 366372, 396903, 529204, 681859, 793806, 1190709, 1363718, 1587612, 2045577, 2381418, 2727436, 4091154, 4762836, 6136731, 8182308, 8864167, 12273462, 17728334, 24546924, 26592501, 35456668, 53185002, 79777503, 106370004, 159555006, 319110012]

約数ペア:

[(1, 319110012), (2, 159555006), (3, 106370004), (4, 79777503), (6, 53185002), (9, 35456668), (12, 26592501), (13, 24546924), (18, 17728334), (26, 12273462), (36, 8864167), (39, 8182308), (52, 6136731), (67, 4762836), (78, 4091154), (117, 2727436), (134, 2381418), (156, 2045577), (201, 1587612), (234, 1363718), (268, 1190709), (402, 793806), (468, 681859), (603, 529204), (804, 396903), (871, 366372), (1206, 264602), (1742, 183186), (2412, 132301), (2613, 122124), (3484, 91593), (5226, 61062), (7839, 40708), (10177, 31356), (10452, 30531), (15678, 20354)]