726868116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 2117816064

約数和(自身を除く): 1390947948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 103, 117, 153, 156, 204, 206, 221, 234, 306, 309, 412, 442, 468, 612, 618, 663, 884, 887, 927, 1236, 1326, 1339, 1751, 1774, 1854, 1989, 2652, 2661, 2678, 3502, 3548, 3708, 3978, 4017, 5253, 5322, 5356, 7004, 7956, 7983, 8034, 10506, 10644, 11531, 12051, 15079, 15759, 15966, 16068, 21012, 22763, 23062, 24102, 30158, 31518, 31932, 34593, 45237, 45526, 46124, 48204, 60316, 63036, 68289, 69186, 90474, 91052, 91361, 103779, 135711, 136578, 138372, 180948, 182722, 196027, 204867, 207558, 271422, 273156, 274083, 365444, 392054, 409734, 415116, 542844, 548166, 588081, 784108, 819468, 822249, 1096332, 1176162, 1187693, 1553137, 1644498, 1764243, 2352324, 2375386, 3106274, 3288996, 3528486, 3563079, 4659411, 4750772, 6212548, 7056972, 7126158, 9318822, 10689237, 13978233, 14252316, 18637644, 20190781, 21378474, 27956466, 40381562, 42756948, 55912932, 60572343, 80763124, 121144686, 181717029, 242289372, 363434058, 726868116]

約数ペア:

[(1, 726868116), (2, 363434058), (3, 242289372), (4, 181717029), (6, 121144686), (9, 80763124), (12, 60572343), (13, 55912932), (17, 42756948), (18, 40381562), (26, 27956466), (34, 21378474), (36, 20190781), (39, 18637644), (51, 14252316), (52, 13978233), (68, 10689237), (78, 9318822), (102, 7126158), (103, 7056972), (117, 6212548), (153, 4750772), (156, 4659411), (204, 3563079), (206, 3528486), (221, 3288996), (234, 3106274), (306, 2375386), (309, 2352324), (412, 1764243), (442, 1644498), (468, 1553137), (612, 1187693), (618, 1176162), (663, 1096332), (884, 822249), (887, 819468), (927, 784108), (1236, 588081), (1326, 548166), (1339, 542844), (1751, 415116), (1774, 409734), (1854, 392054), (1989, 365444), (2652, 274083), (2661, 273156), (2678, 271422), (3502, 207558), (3548, 204867), (3708, 196027), (3978, 182722), (4017, 180948), (5253, 138372), (5322, 136578), (5356, 135711), (7004, 103779), (7956, 91361), (7983, 91052), (8034, 90474), (10506, 69186), (10644, 68289), (11531, 63036), (12051, 60316), (15079, 48204), (15759, 46124), (15966, 45526), (16068, 45237), (21012, 34593), (22763, 31932), (23062, 31518), (24102, 30158)]