407124612

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{607}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 1065838592

約数和(自身を除く): 658713980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 601, 607, 1116, 1202, 1214, 1803, 1821, 2404, 2428, 3606, 3642, 5409, 5463, 7212, 7284, 10818, 10926, 18631, 18817, 21636, 21852, 37262, 37634, 55893, 56451, 74524, 75268, 111786, 112902, 167679, 169353, 223572, 225804, 335358, 338706, 364807, 670716, 677412, 729614, 1094421, 1459228, 2188842, 3283263, 4377684, 6566526, 11309017, 13133052, 22618034, 33927051, 45236068, 67854102, 101781153, 135708204, 203562306, 407124612]

約数ペア:

[(1, 407124612), (2, 203562306), (3, 135708204), (4, 101781153), (6, 67854102), (9, 45236068), (12, 33927051), (18, 22618034), (31, 13133052), (36, 11309017), (62, 6566526), (93, 4377684), (124, 3283263), (186, 2188842), (279, 1459228), (372, 1094421), (558, 729614), (601, 677412), (607, 670716), (1116, 364807), (1202, 338706), (1214, 335358), (1803, 225804), (1821, 223572), (2404, 169353), (2428, 167679), (3606, 112902), (3642, 111786), (5409, 75268), (5463, 74524), (7212, 56451), (7284, 55893), (10818, 37634), (10926, 37262), (18631, 21852), (18817, 21636)]