406687008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3581}}^1$

素因数の和:3627

約数の個数: 144

約数和(自身を含む): 1321500096

約数和(自身を除く): 914813088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 2028, 2184, 2366, 2704, 2912, 3549, 3581, 4056, 4368, 4732, 5408, 7098, 7162, 8112, 8736, 9464, 10743, 14196, 14324, 16224, 18928, 21486, 25067, 28392, 28648, 37856, 42972, 46553, 50134, 56784, 57296, 75201, 85944, 93106, 100268, 113568, 114592, 139659, 150402, 171888, 186212, 200536, 279318, 300804, 325871, 343776, 372424, 401072, 558636, 601608, 605189, 651742, 744848, 802144, 977613, 1117272, 1203216, 1210378, 1303484, 1489696, 1815567, 1955226, 2234544, 2406432, 2420756, 2606968, 3631134, 3910452, 4236323, 4469088, 4841512, 5213936, 7262268, 7820904, 8472646, 9683024, 10427872, 12708969, 14524536, 15641808, 16945292, 19366048, 25417938, 29049072, 31283616, 33890584, 50835876, 58098144, 67781168, 101671752, 135562336, 203343504, 406687008]

約数ペア:

[(1, 406687008), (2, 203343504), (3, 135562336), (4, 101671752), (6, 67781168), (7, 58098144), (8, 50835876), (12, 33890584), (13, 31283616), (14, 29049072), (16, 25417938), (21, 19366048), (24, 16945292), (26, 15641808), (28, 14524536), (32, 12708969), (39, 10427872), (42, 9683024), (48, 8472646), (52, 7820904), (56, 7262268), (78, 5213936), (84, 4841512), (91, 4469088), (96, 4236323), (104, 3910452), (112, 3631134), (156, 2606968), (168, 2420756), (169, 2406432), (182, 2234544), (208, 1955226), (224, 1815567), (273, 1489696), (312, 1303484), (336, 1210378), (338, 1203216), (364, 1117272), (416, 977613), (507, 802144), (546, 744848), (624, 651742), (672, 605189), (676, 601608), (728, 558636), (1014, 401072), (1092, 372424), (1183, 343776), (1248, 325871), (1352, 300804), (1456, 279318), (2028, 200536), (2184, 186212), (2366, 171888), (2704, 150402), (2912, 139659), (3549, 114592), (3581, 113568), (4056, 100268), (4368, 93106), (4732, 85944), (5408, 75201), (7098, 57296), (7162, 56784), (8112, 50134), (8736, 46553), (9464, 42972), (10743, 37856), (14196, 28648), (14324, 28392), (16224, 25067), (18928, 21486)]