387596196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13577}}^1$

素因数の和:13661

約数の個数: 72

約数和(自身を含む): 1072499064

約数和(自身を除く): 684902868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7137, 9516, 13577, 14274, 27154, 28548, 40731, 54308, 81462, 122193, 162924, 176501, 244386, 353002, 488772, 529503, 706004, 828197, 1059006, 1588509, 1656394, 2118012, 2484591, 3177018, 3312788, 4969182, 6354036, 7453773, 9938364, 10766561, 14907546, 21533122, 29815092, 32299683, 43066244, 64599366, 96899049, 129198732, 193798098, 387596196]

約数ペア:

[(1, 387596196), (2, 193798098), (3, 129198732), (4, 96899049), (6, 64599366), (9, 43066244), (12, 32299683), (13, 29815092), (18, 21533122), (26, 14907546), (36, 10766561), (39, 9938364), (52, 7453773), (61, 6354036), (78, 4969182), (117, 3312788), (122, 3177018), (156, 2484591), (183, 2118012), (234, 1656394), (244, 1588509), (366, 1059006), (468, 828197), (549, 706004), (732, 529503), (793, 488772), (1098, 353002), (1586, 244386), (2196, 176501), (2379, 162924), (3172, 122193), (4758, 81462), (7137, 54308), (9516, 40731), (13577, 28548), (14274, 27154)]