865352904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163151}}^1$

素因数の和:163190

約数の個数: 64

約数和(自身を含む): 2466858240

約数和(自身を除く): 1601505336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 163151, 326302, 489453, 652604, 978906, 1305208, 1957812, 2120963, 2773567, 3915624, 4241926, 5547134, 6362889, 8320701, 8483852, 11094268, 12725778, 16641402, 16967704, 22188536, 25451556, 33282804, 36056371, 50903112, 66565608, 72112742, 108169113, 144225484, 216338226, 288450968, 432676452, 865352904]

約数ペア:

[(1, 865352904), (2, 432676452), (3, 288450968), (4, 216338226), (6, 144225484), (8, 108169113), (12, 72112742), (13, 66565608), (17, 50903112), (24, 36056371), (26, 33282804), (34, 25451556), (39, 22188536), (51, 16967704), (52, 16641402), (68, 12725778), (78, 11094268), (102, 8483852), (104, 8320701), (136, 6362889), (156, 5547134), (204, 4241926), (221, 3915624), (312, 2773567), (408, 2120963), (442, 1957812), (663, 1305208), (884, 978906), (1326, 652604), (1768, 489453), (2652, 326302), (5304, 163151)]