745331184

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 180

約数和(自身を含む): 2305118088

約数和(自身を除く): 1559786904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 61, 72, 78, 104, 107, 117, 122, 144, 156, 183, 208, 214, 234, 244, 312, 321, 366, 428, 468, 488, 549, 624, 642, 732, 793, 856, 936, 963, 976, 1098, 1284, 1391, 1464, 1586, 1712, 1872, 1926, 2196, 2379, 2568, 2782, 2928, 3172, 3721, 3852, 4173, 4392, 4758, 5136, 5564, 6344, 6527, 7137, 7442, 7704, 8346, 8784, 9516, 11128, 11163, 12519, 12688, 13054, 14274, 14884, 15408, 16692, 19032, 19581, 22256, 22326, 25038, 26108, 28548, 29768, 33384, 33489, 38064, 39162, 44652, 48373, 50076, 52216, 57096, 58743, 59536, 66768, 66978, 78324, 84851, 89304, 96746, 100152, 104432, 114192, 117486, 133956, 145119, 156648, 169702, 178608, 193492, 200304, 234972, 254553, 267912, 290238, 313296, 339404, 386984, 398147, 435357, 469944, 509106, 535824, 580476, 678808, 763659, 773968, 796294, 870714, 939888, 1018212, 1160952, 1194441, 1357616, 1527318, 1592588, 1741428, 2036424, 2321904, 2388882, 3054636, 3185176, 3482856, 3583323, 4072848, 4777764, 5175911, 6109272, 6370352, 6965712, 7166646, 9555528, 10351822, 12218544, 14333292, 15527733, 19111056, 20703644, 28666584, 31055466, 41407288, 46583199, 57333168, 62110932, 82814576, 93166398, 124221864, 186332796, 248443728, 372665592, 745331184]

約数ペア:

[(1, 745331184), (2, 372665592), (3, 248443728), (4, 186332796), (6, 124221864), (8, 93166398), (9, 82814576), (12, 62110932), (13, 57333168), (16, 46583199), (18, 41407288), (24, 31055466), (26, 28666584), (36, 20703644), (39, 19111056), (48, 15527733), (52, 14333292), (61, 12218544), (72, 10351822), (78, 9555528), (104, 7166646), (107, 6965712), (117, 6370352), (122, 6109272), (144, 5175911), (156, 4777764), (183, 4072848), (208, 3583323), (214, 3482856), (234, 3185176), (244, 3054636), (312, 2388882), (321, 2321904), (366, 2036424), (428, 1741428), (468, 1592588), (488, 1527318), (549, 1357616), (624, 1194441), (642, 1160952), (732, 1018212), (793, 939888), (856, 870714), (936, 796294), (963, 773968), (976, 763659), (1098, 678808), (1284, 580476), (1391, 535824), (1464, 509106), (1586, 469944), (1712, 435357), (1872, 398147), (1926, 386984), (2196, 339404), (2379, 313296), (2568, 290238), (2782, 267912), (2928, 254553), (3172, 234972), (3721, 200304), (3852, 193492), (4173, 178608), (4392, 169702), (4758, 156648), (5136, 145119), (5564, 133956), (6344, 117486), (6527, 114192), (7137, 104432), (7442, 100152), (7704, 96746), (8346, 89304), (8784, 84851), (9516, 78324), (11128, 66978), (11163, 66768), (12519, 59536), (12688, 58743), (13054, 57096), (14274, 52216), (14884, 50076), (15408, 48373), (16692, 44652), (19032, 39162), (19581, 38064), (22256, 33489), (22326, 33384), (25038, 29768), (26108, 28548)]