642010512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:830

約数の個数: 160

約数和(自身を含む): 1967124096

約数和(自身を除く): 1325113584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 363, 429, 484, 528, 572, 624, 726, 773, 858, 968, 1144, 1331, 1452, 1546, 1573, 1716, 1936, 2288, 2319, 2662, 2904, 3092, 3146, 3432, 3993, 4638, 4719, 5324, 5808, 6184, 6292, 6864, 7986, 8503, 9276, 9438, 10049, 10648, 12368, 12584, 15972, 17006, 17303, 18552, 18876, 20098, 21296, 25168, 25509, 30147, 31944, 34012, 34606, 37104, 37752, 40196, 51018, 51909, 60294, 63888, 68024, 69212, 75504, 80392, 93533, 102036, 103818, 110539, 120588, 136048, 138424, 160784, 187066, 204072, 207636, 221078, 241176, 276848, 280599, 331617, 374132, 408144, 415272, 442156, 482352, 561198, 663234, 748264, 830544, 884312, 1028863, 1122396, 1215929, 1326468, 1496528, 1768624, 2057726, 2244792, 2431858, 2652936, 3086589, 3647787, 4115452, 4489584, 4863716, 5305872, 6173178, 7295574, 8230904, 9727432, 12346356, 13375219, 14591148, 16461808, 19454864, 24692712, 26750438, 29182296, 40125657, 49385424, 53500876, 58364592, 80251314, 107001752, 160502628, 214003504, 321005256, 642010512]

約数ペア:

[(1, 642010512), (2, 321005256), (3, 214003504), (4, 160502628), (6, 107001752), (8, 80251314), (11, 58364592), (12, 53500876), (13, 49385424), (16, 40125657), (22, 29182296), (24, 26750438), (26, 24692712), (33, 19454864), (39, 16461808), (44, 14591148), (48, 13375219), (52, 12346356), (66, 9727432), (78, 8230904), (88, 7295574), (104, 6173178), (121, 5305872), (132, 4863716), (143, 4489584), (156, 4115452), (176, 3647787), (208, 3086589), (242, 2652936), (264, 2431858), (286, 2244792), (312, 2057726), (363, 1768624), (429, 1496528), (484, 1326468), (528, 1215929), (572, 1122396), (624, 1028863), (726, 884312), (773, 830544), (858, 748264), (968, 663234), (1144, 561198), (1331, 482352), (1452, 442156), (1546, 415272), (1573, 408144), (1716, 374132), (1936, 331617), (2288, 280599), (2319, 276848), (2662, 241176), (2904, 221078), (3092, 207636), (3146, 204072), (3432, 187066), (3993, 160784), (4638, 138424), (4719, 136048), (5324, 120588), (5808, 110539), (6184, 103818), (6292, 102036), (6864, 93533), (7986, 80392), (8503, 75504), (9276, 69212), (9438, 68024), (10049, 63888), (10648, 60294), (12368, 51909), (12584, 51018), (15972, 40196), (17006, 37752), (17303, 37104), (18552, 34606), (18876, 34012), (20098, 31944), (21296, 30147), (25168, 25509)]