408144636

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 1184440320

約数和(自身を除く): 776295684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 71, 93, 101, 102, 108, 124, 142, 153, 186, 202, 204, 213, 279, 284, 303, 306, 372, 404, 426, 459, 527, 558, 606, 612, 639, 837, 852, 909, 918, 1054, 1116, 1207, 1212, 1278, 1581, 1674, 1717, 1818, 1836, 1917, 2108, 2201, 2414, 2556, 2727, 3131, 3162, 3348, 3434, 3621, 3636, 3834, 4402, 4743, 4828, 5151, 5454, 6262, 6324, 6603, 6868, 7171, 7242, 7668, 8804, 9393, 9486, 10302, 10863, 10908, 12524, 13206, 14229, 14342, 14484, 15453, 18786, 18972, 19809, 20604, 21513, 21726, 26412, 28179, 28458, 28684, 30906, 32589, 37417, 37572, 39618, 43026, 43452, 46359, 53227, 56358, 56916, 59427, 61812, 64539, 65178, 74834, 79236, 84537, 86052, 92718, 106454, 112251, 112716, 118854, 121907, 129078, 130356, 149668, 159681, 169074, 185436, 193617, 212908, 222301, 224502, 237708, 243814, 258156, 319362, 336753, 338148, 365721, 387234, 444602, 449004, 479043, 487628, 638724, 666903, 673506, 731442, 774468, 889204, 958086, 1010259, 1097163, 1333806, 1347012, 1437129, 1462884, 1916172, 2000709, 2020518, 2194326, 2667612, 2874258, 3291489, 3779117, 4001418, 4041036, 4388652, 5748516, 6002127, 6582978, 7558234, 8002836, 11337351, 12004254, 13165956, 15116468, 22674702, 24008508, 34012053, 45349404, 68024106, 102036159, 136048212, 204072318, 408144636]

約数ペア:

[(1, 408144636), (2, 204072318), (3, 136048212), (4, 102036159), (6, 68024106), (9, 45349404), (12, 34012053), (17, 24008508), (18, 22674702), (27, 15116468), (31, 13165956), (34, 12004254), (36, 11337351), (51, 8002836), (54, 7558234), (62, 6582978), (68, 6002127), (71, 5748516), (93, 4388652), (101, 4041036), (102, 4001418), (108, 3779117), (124, 3291489), (142, 2874258), (153, 2667612), (186, 2194326), (202, 2020518), (204, 2000709), (213, 1916172), (279, 1462884), (284, 1437129), (303, 1347012), (306, 1333806), (372, 1097163), (404, 1010259), (426, 958086), (459, 889204), (527, 774468), (558, 731442), (606, 673506), (612, 666903), (639, 638724), (837, 487628), (852, 479043), (909, 449004), (918, 444602), (1054, 387234), (1116, 365721), (1207, 338148), (1212, 336753), (1278, 319362), (1581, 258156), (1674, 243814), (1717, 237708), (1818, 224502), (1836, 222301), (1917, 212908), (2108, 193617), (2201, 185436), (2414, 169074), (2556, 159681), (2727, 149668), (3131, 130356), (3162, 129078), (3348, 121907), (3434, 118854), (3621, 112716), (3636, 112251), (3834, 106454), (4402, 92718), (4743, 86052), (4828, 84537), (5151, 79236), (5454, 74834), (6262, 65178), (6324, 64539), (6603, 61812), (6868, 59427), (7171, 56916), (7242, 56358), (7668, 53227), (8804, 46359), (9393, 43452), (9486, 43026), (10302, 39618), (10863, 37572), (10908, 37417), (12524, 32589), (13206, 30906), (14229, 28684), (14342, 28458), (14484, 28179), (15453, 26412), (18786, 21726), (18972, 21513), (19809, 20604)]