40677504

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 127132800

約数和(自身を除く): 86455296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 409, 444, 448, 518, 592, 672, 777, 818, 888, 896, 1036, 1184, 1227, 1344, 1554, 1636, 1776, 2072, 2368, 2454, 2688, 2863, 3108, 3272, 3552, 4144, 4736, 4908, 5726, 6216, 6544, 7104, 8288, 8589, 9816, 11452, 12432, 13088, 14208, 15133, 16576, 17178, 19632, 22904, 24864, 26176, 30266, 33152, 34356, 39264, 45399, 45808, 49728, 52352, 60532, 68712, 78528, 90798, 91616, 99456, 105931, 121064, 137424, 157056, 181596, 183232, 211862, 242128, 274848, 317793, 363192, 366464, 423724, 484256, 549696, 635586, 726384, 847448, 968512, 1099392, 1271172, 1452768, 1694896, 1937024, 2542344, 2905536, 3389792, 5084688, 5811072, 6779584, 10169376, 13559168, 20338752, 40677504]

約数ペア:

[(1, 40677504), (2, 20338752), (3, 13559168), (4, 10169376), (6, 6779584), (7, 5811072), (8, 5084688), (12, 3389792), (14, 2905536), (16, 2542344), (21, 1937024), (24, 1694896), (28, 1452768), (32, 1271172), (37, 1099392), (42, 968512), (48, 847448), (56, 726384), (64, 635586), (74, 549696), (84, 484256), (96, 423724), (111, 366464), (112, 363192), (128, 317793), (148, 274848), (168, 242128), (192, 211862), (222, 183232), (224, 181596), (259, 157056), (296, 137424), (336, 121064), (384, 105931), (409, 99456), (444, 91616), (448, 90798), (518, 78528), (592, 68712), (672, 60532), (777, 52352), (818, 49728), (888, 45808), (896, 45399), (1036, 39264), (1184, 34356), (1227, 33152), (1344, 30266), (1554, 26176), (1636, 24864), (1776, 22904), (2072, 19632), (2368, 17178), (2454, 16576), (2688, 15133), (2863, 14208), (3108, 13088), (3272, 12432), (3552, 11452), (4144, 9816), (4736, 8589), (4908, 8288), (5726, 7104), (6216, 6544)]