403764400208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2\times {\mathrm{17989}}^1$

素因数の和:18161

約数の個数: 120

約数和(自身を含む): 886091333400

約数和(自身を除く): 482326933192

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 61, 104, 116, 122, 208, 232, 244, 377, 464, 488, 754, 793, 976, 1508, 1586, 1769, 3016, 3172, 3538, 3721, 6032, 6344, 7076, 7442, 12688, 14152, 14884, 17989, 22997, 28304, 29768, 35978, 45994, 48373, 59536, 71956, 91988, 96746, 107909, 143912, 183976, 193492, 215818, 233857, 287824, 367952, 386984, 431636, 467714, 521681, 773968, 863272, 935428, 1043362, 1097329, 1402817, 1726544, 1870856, 2086724, 2194658, 2805634, 3741712, 4173448, 4389316, 5611268, 6781853, 8346896, 8778632, 11222536, 13563706, 14265277, 17557264, 22445072, 27127412, 28530554, 31822541, 54254824, 57061108, 63645082, 66937069, 108509648, 114122216, 127290164, 133874138, 228244432, 254580328, 267748276, 413693033, 509160656, 535496552, 827386066, 870181897, 1070993104, 1654772132, 1740363794, 1941175001, 3309544264, 3480727588, 3882350002, 6619088528, 6961455176, 7764700004, 13922910352, 15529400008, 25235275013, 31058800016, 50470550026, 100941100052, 201882200104, 403764400208]

約数ペア:

[(1, 403764400208), (2, 201882200104), (4, 100941100052), (8, 50470550026), (13, 31058800016), (16, 25235275013), (26, 15529400008), (29, 13922910352), (52, 7764700004), (58, 6961455176), (61, 6619088528), (104, 3882350002), (116, 3480727588), (122, 3309544264), (208, 1941175001), (232, 1740363794), (244, 1654772132), (377, 1070993104), (464, 870181897), (488, 827386066), (754, 535496552), (793, 509160656), (976, 413693033), (1508, 267748276), (1586, 254580328), (1769, 228244432), (3016, 133874138), (3172, 127290164), (3538, 114122216), (3721, 108509648), (6032, 66937069), (6344, 63645082), (7076, 57061108), (7442, 54254824), (12688, 31822541), (14152, 28530554), (14884, 27127412), (17989, 22445072), (22997, 17557264), (28304, 14265277), (29768, 13563706), (35978, 11222536), (45994, 8778632), (48373, 8346896), (59536, 6781853), (71956, 5611268), (91988, 4389316), (96746, 4173448), (107909, 3741712), (143912, 2805634), (183976, 2194658), (193492, 2086724), (215818, 1870856), (233857, 1726544), (287824, 1402817), (367952, 1097329), (386984, 1043362), (431636, 935428), (467714, 863272), (521681, 773968)]