7921908792

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{16883}}^1$

素因数の和:16935

約数の個数: 192

約数和(自身を含む): 26339040000

約数和(自身を除く): 18417131208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 343, 392, 399, 441, 456, 504, 532, 588, 684, 686, 798, 882, 931, 1029, 1064, 1176, 1197, 1368, 1372, 1596, 1764, 1862, 2058, 2394, 2744, 2793, 3087, 3192, 3528, 3724, 4116, 4788, 5586, 6174, 6517, 7448, 8232, 8379, 9576, 11172, 12348, 13034, 16758, 16883, 19551, 22344, 24696, 26068, 33516, 33766, 39102, 50649, 52136, 58653, 67032, 67532, 78204, 101298, 117306, 118181, 135064, 151947, 156408, 202596, 234612, 236362, 303894, 320777, 354543, 405192, 469224, 472724, 607788, 641554, 709086, 827267, 945448, 962331, 1063629, 1215576, 1283108, 1418172, 1654534, 1924662, 2127258, 2245439, 2481801, 2566216, 2836344, 2886993, 3309068, 3849324, 4254516, 4490878, 4963602, 5773986, 5790869, 6618136, 6736317, 7445403, 7698648, 8509032, 8981756, 9927204, 11547972, 11581738, 13472634, 14890806, 15718073, 17372607, 17963512, 19854408, 20208951, 23095944, 23163476, 26945268, 29781612, 31436146, 34745214, 40417902, 46326952, 47154219, 52117821, 53890536, 59563224, 62872292, 69490428, 80835804, 94308438, 104235642, 110026511, 125744584, 138980856, 141462657, 161671608, 188616876, 208471284, 220053022, 282925314, 330079533, 377233752, 416942568, 440106044, 565850628, 660159066, 880212088, 990238599, 1131701256, 1320318132, 1980477198, 2640636264, 3960954396, 7921908792]

約数ペア:

[(1, 7921908792), (2, 3960954396), (3, 2640636264), (4, 1980477198), (6, 1320318132), (7, 1131701256), (8, 990238599), (9, 880212088), (12, 660159066), (14, 565850628), (18, 440106044), (19, 416942568), (21, 377233752), (24, 330079533), (28, 282925314), (36, 220053022), (38, 208471284), (42, 188616876), (49, 161671608), (56, 141462657), (57, 138980856), (63, 125744584), (72, 110026511), (76, 104235642), (84, 94308438), (98, 80835804), (114, 69490428), (126, 62872292), (133, 59563224), (147, 53890536), (152, 52117821), (168, 47154219), (171, 46326952), (196, 40417902), (228, 34745214), (252, 31436146), (266, 29781612), (294, 26945268), (342, 23163476), (343, 23095944), (392, 20208951), (399, 19854408), (441, 17963512), (456, 17372607), (504, 15718073), (532, 14890806), (588, 13472634), (684, 11581738), (686, 11547972), (798, 9927204), (882, 8981756), (931, 8509032), (1029, 7698648), (1064, 7445403), (1176, 6736317), (1197, 6618136), (1368, 5790869), (1372, 5773986), (1596, 4963602), (1764, 4490878), (1862, 4254516), (2058, 3849324), (2394, 3309068), (2744, 2886993), (2793, 2836344), (3087, 2566216), (3192, 2481801), (3528, 2245439), (3724, 2127258), (4116, 1924662), (4788, 1654534), (5586, 1418172), (6174, 1283108), (6517, 1215576), (7448, 1063629), (8232, 962331), (8379, 945448), (9576, 827267), (11172, 709086), (12348, 641554), (13034, 607788), (16758, 472724), (16883, 469224), (19551, 405192), (22344, 354543), (24696, 320777), (26068, 303894), (33516, 236362), (33766, 234612), (39102, 202596), (50649, 156408), (52136, 151947), (58653, 135064), (67032, 118181), (67532, 117306), (78204, 101298)]