25679880996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{208963}}^1$

素因数の和:209014

約数の個数: 144

約数和(自身を含む): 80041570560

約数和(自身を除く): 54361689564

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 228, 231, 266, 294, 308, 399, 418, 462, 532, 539, 588, 627, 798, 836, 924, 931, 1078, 1254, 1463, 1596, 1617, 1862, 2156, 2508, 2793, 2926, 3234, 3724, 4389, 5586, 5852, 6468, 8778, 10241, 11172, 17556, 20482, 30723, 40964, 61446, 122892, 208963, 417926, 626889, 835852, 1253778, 1462741, 2298593, 2507556, 2925482, 3970297, 4388223, 4597186, 5850964, 6895779, 7940594, 8776446, 9194372, 10239187, 11910891, 13791558, 15881188, 16090151, 17552892, 20478374, 23821782, 27583116, 27792079, 30717561, 32180302, 40956748, 43673267, 47643564, 48270453, 55584158, 61435122, 64360604, 83376237, 87346534, 96540906, 111168316, 112631057, 122870244, 131019801, 166752474, 174693068, 193081812, 194544553, 225262114, 262039602, 305712869, 333504948, 337893171, 389089106, 450524228, 524079204, 583633659, 611425738, 675786342, 778178212, 917138607, 1167267318, 1222851476, 1351572684, 1834277214, 2139990083, 2334534636, 3668554428, 4279980166, 6419970249, 8559960332, 12839940498, 25679880996]

約数ペア:

[(1, 25679880996), (2, 12839940498), (3, 8559960332), (4, 6419970249), (6, 4279980166), (7, 3668554428), (11, 2334534636), (12, 2139990083), (14, 1834277214), (19, 1351572684), (21, 1222851476), (22, 1167267318), (28, 917138607), (33, 778178212), (38, 675786342), (42, 611425738), (44, 583633659), (49, 524079204), (57, 450524228), (66, 389089106), (76, 337893171), (77, 333504948), (84, 305712869), (98, 262039602), (114, 225262114), (132, 194544553), (133, 193081812), (147, 174693068), (154, 166752474), (196, 131019801), (209, 122870244), (228, 112631057), (231, 111168316), (266, 96540906), (294, 87346534), (308, 83376237), (399, 64360604), (418, 61435122), (462, 55584158), (532, 48270453), (539, 47643564), (588, 43673267), (627, 40956748), (798, 32180302), (836, 30717561), (924, 27792079), (931, 27583116), (1078, 23821782), (1254, 20478374), (1463, 17552892), (1596, 16090151), (1617, 15881188), (1862, 13791558), (2156, 11910891), (2508, 10239187), (2793, 9194372), (2926, 8776446), (3234, 7940594), (3724, 6895779), (4389, 5850964), (5586, 4597186), (5852, 4388223), (6468, 3970297), (8778, 2925482), (10241, 2507556), (11172, 2298593), (17556, 1462741), (20482, 1253778), (30723, 835852), (40964, 626889), (61446, 417926), (122892, 208963)]