7242544188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{461}}^1$

素因数の和:988

約数の個数: 144

約数和(自身を含む): 20270970720

約数和(自身を除く): 13028426532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 194, 198, 291, 388, 396, 409, 461, 582, 818, 873, 922, 1067, 1164, 1227, 1383, 1636, 1746, 1844, 2134, 2454, 2766, 3201, 3492, 3681, 4149, 4268, 4499, 4908, 5071, 5532, 6402, 7362, 8298, 8998, 9603, 10142, 12804, 13497, 14724, 15213, 16596, 17996, 19206, 20284, 26994, 30426, 38412, 39673, 40491, 44717, 45639, 53988, 60852, 79346, 80982, 89434, 91278, 119019, 134151, 158692, 161964, 178868, 182556, 188549, 238038, 268302, 357057, 377098, 402453, 436403, 476076, 491887, 536604, 565647, 714114, 754196, 804906, 872806, 983774, 1131294, 1309209, 1428228, 1475661, 1609812, 1696941, 1745612, 1967548, 2074039, 2262588, 2618418, 2951322, 3393882, 3927627, 4148078, 4426983, 5236836, 5902644, 6222117, 6787764, 7855254, 8296156, 8853966, 12444234, 15710508, 17707932, 18289253, 18666351, 24888468, 36578506, 37332702, 54867759, 73157012, 74665404, 109735518, 164603277, 201181783, 219471036, 329206554, 402363566, 603545349, 658413108, 804727132, 1207090698, 1810636047, 2414181396, 3621272094, 7242544188]

約数ペア:

[(1, 7242544188), (2, 3621272094), (3, 2414181396), (4, 1810636047), (6, 1207090698), (9, 804727132), (11, 658413108), (12, 603545349), (18, 402363566), (22, 329206554), (33, 219471036), (36, 201181783), (44, 164603277), (66, 109735518), (97, 74665404), (99, 73157012), (132, 54867759), (194, 37332702), (198, 36578506), (291, 24888468), (388, 18666351), (396, 18289253), (409, 17707932), (461, 15710508), (582, 12444234), (818, 8853966), (873, 8296156), (922, 7855254), (1067, 6787764), (1164, 6222117), (1227, 5902644), (1383, 5236836), (1636, 4426983), (1746, 4148078), (1844, 3927627), (2134, 3393882), (2454, 2951322), (2766, 2618418), (3201, 2262588), (3492, 2074039), (3681, 1967548), (4149, 1745612), (4268, 1696941), (4499, 1609812), (4908, 1475661), (5071, 1428228), (5532, 1309209), (6402, 1131294), (7362, 983774), (8298, 872806), (8998, 804906), (9603, 754196), (10142, 714114), (12804, 565647), (13497, 536604), (14724, 491887), (15213, 476076), (16596, 436403), (17996, 402453), (19206, 377098), (20284, 357057), (26994, 268302), (30426, 238038), (38412, 188549), (39673, 182556), (40491, 178868), (44717, 161964), (45639, 158692), (53988, 134151), (60852, 119019), (79346, 91278), (80982, 89434)]