403740684

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1567}}^1$

素因数の和:2015

約数の個数: 72

約数和(自身を含む): 1083858048

約数和(自身を除く): 680117364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 421, 612, 842, 1263, 1567, 1684, 2526, 3134, 3789, 4701, 5052, 6268, 7157, 7578, 9402, 14103, 14314, 15156, 18804, 21471, 26639, 28206, 28628, 42942, 53278, 56412, 64413, 79917, 85884, 106556, 128826, 159834, 239751, 257652, 319668, 479502, 659707, 959004, 1319414, 1979121, 2638828, 3958242, 5937363, 7916484, 11215019, 11874726, 22430038, 23749452, 33645057, 44860076, 67290114, 100935171, 134580228, 201870342, 403740684]

約数ペア:

[(1, 403740684), (2, 201870342), (3, 134580228), (4, 100935171), (6, 67290114), (9, 44860076), (12, 33645057), (17, 23749452), (18, 22430038), (34, 11874726), (36, 11215019), (51, 7916484), (68, 5937363), (102, 3958242), (153, 2638828), (204, 1979121), (306, 1319414), (421, 959004), (612, 659707), (842, 479502), (1263, 319668), (1567, 257652), (1684, 239751), (2526, 159834), (3134, 128826), (3789, 106556), (4701, 85884), (5052, 79917), (6268, 64413), (7157, 56412), (7578, 53278), (9402, 42942), (14103, 28628), (14314, 28206), (15156, 26639), (18804, 21471)]