726895884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 2033512544

約数和(自身を除く): 1306616660

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 97, 121, 132, 143, 156, 194, 242, 286, 291, 363, 388, 397, 429, 484, 572, 582, 726, 794, 858, 1067, 1164, 1191, 1261, 1452, 1573, 1588, 1716, 2134, 2382, 2522, 3146, 3201, 3783, 4268, 4367, 4719, 4764, 5044, 5161, 6292, 6402, 7566, 8734, 9438, 10322, 11737, 12804, 13101, 13871, 15132, 15483, 17468, 18876, 20644, 23474, 26202, 27742, 30966, 35211, 38509, 41613, 46948, 48037, 52404, 55484, 56771, 61932, 70422, 77018, 83226, 96074, 113542, 115527, 140844, 144111, 152581, 154036, 166452, 170313, 192148, 227084, 231054, 288222, 305162, 340626, 423599, 457743, 462108, 500617, 576444, 610324, 624481, 681252, 847198, 915486, 1001234, 1248962, 1270797, 1501851, 1694396, 1830972, 1873443, 2002468, 2497924, 2541594, 3003702, 3746886, 4659589, 5083188, 5506787, 6007404, 7493772, 9319178, 11013574, 13978767, 16520361, 18638356, 22027148, 27957534, 33040722, 55915068, 60574657, 66081444, 121149314, 181723971, 242298628, 363447942, 726895884]

約数ペア:

[(1, 726895884), (2, 363447942), (3, 242298628), (4, 181723971), (6, 121149314), (11, 66081444), (12, 60574657), (13, 55915068), (22, 33040722), (26, 27957534), (33, 22027148), (39, 18638356), (44, 16520361), (52, 13978767), (66, 11013574), (78, 9319178), (97, 7493772), (121, 6007404), (132, 5506787), (143, 5083188), (156, 4659589), (194, 3746886), (242, 3003702), (286, 2541594), (291, 2497924), (363, 2002468), (388, 1873443), (397, 1830972), (429, 1694396), (484, 1501851), (572, 1270797), (582, 1248962), (726, 1001234), (794, 915486), (858, 847198), (1067, 681252), (1164, 624481), (1191, 610324), (1261, 576444), (1452, 500617), (1573, 462108), (1588, 457743), (1716, 423599), (2134, 340626), (2382, 305162), (2522, 288222), (3146, 231054), (3201, 227084), (3783, 192148), (4268, 170313), (4367, 166452), (4719, 154036), (4764, 152581), (5044, 144111), (5161, 140844), (6292, 115527), (6402, 113542), (7566, 96074), (8734, 83226), (9438, 77018), (10322, 70422), (11737, 61932), (12804, 56771), (13101, 55484), (13871, 52404), (15132, 48037), (15483, 46948), (17468, 41613), (18876, 38509), (20644, 35211), (23474, 30966), (26202, 27742)]