31061989584

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3083}}^1$

素因数の和:3226

約数の個数: 240

約数和(自身を含む): 93701097984

約数和(自身を除く): 62639108400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 61, 62, 72, 74, 93, 111, 122, 124, 144, 148, 183, 186, 222, 244, 248, 279, 296, 333, 366, 372, 444, 488, 496, 549, 558, 592, 666, 732, 744, 888, 976, 1098, 1116, 1147, 1332, 1464, 1488, 1776, 1891, 2196, 2232, 2257, 2294, 2664, 2928, 3083, 3441, 3782, 4392, 4464, 4514, 4588, 5328, 5673, 6166, 6771, 6882, 7564, 8784, 9028, 9176, 9249, 10323, 11346, 12332, 13542, 13764, 15128, 17019, 18056, 18352, 18498, 20313, 20646, 22692, 24664, 27084, 27528, 27747, 30256, 34038, 36112, 36996, 40626, 41292, 45384, 49328, 54168, 55056, 55494, 68076, 69967, 73992, 81252, 82584, 90768, 95573, 108336, 110988, 114071, 136152, 139934, 147984, 162504, 165168, 188063, 191146, 209901, 221976, 228142, 272304, 279868, 286719, 325008, 342213, 376126, 382292, 419802, 443952, 456284, 559736, 564189, 573438, 629703, 684426, 752252, 764584, 839604, 860157, 912568, 1026639, 1119472, 1128378, 1146876, 1259406, 1368852, 1504504, 1529168, 1679208, 1692567, 1720314, 1825136, 2053278, 2256756, 2293752, 2518812, 2737704, 3009008, 3358416, 3385134, 3440628, 3536201, 4106556, 4513512, 4587504, 5037624, 5475408, 5829953, 6770268, 6881256, 6958331, 7072402, 8213112, 9027024, 10075248, 10608603, 11659906, 13540536, 13762512, 13916662, 14144804, 16426224, 17489859, 20874993, 21217206, 23319812, 27081072, 27833324, 28289608, 31825809, 34979718, 41749986, 42434412, 46639624, 52469577, 55666648, 56579216, 62624979, 63651618, 69959436, 83499972, 84868824, 93279248, 104939154, 111333296, 125249958, 127303236, 139918872, 166999944, 169737648, 209878308, 215708261, 250499916, 254606472, 279837744, 333999888, 419756616, 431416522, 500999832, 509212944, 647124783, 839513232, 862833044, 1001999664, 1294249566, 1725666088, 1941374349, 2588499132, 3451332176, 3882748698, 5176998264, 7765497396, 10353996528, 15530994792, 31061989584]

約数ペア:

[(1, 31061989584), (2, 15530994792), (3, 10353996528), (4, 7765497396), (6, 5176998264), (8, 3882748698), (9, 3451332176), (12, 2588499132), (16, 1941374349), (18, 1725666088), (24, 1294249566), (31, 1001999664), (36, 862833044), (37, 839513232), (48, 647124783), (61, 509212944), (62, 500999832), (72, 431416522), (74, 419756616), (93, 333999888), (111, 279837744), (122, 254606472), (124, 250499916), (144, 215708261), (148, 209878308), (183, 169737648), (186, 166999944), (222, 139918872), (244, 127303236), (248, 125249958), (279, 111333296), (296, 104939154), (333, 93279248), (366, 84868824), (372, 83499972), (444, 69959436), (488, 63651618), (496, 62624979), (549, 56579216), (558, 55666648), (592, 52469577), (666, 46639624), (732, 42434412), (744, 41749986), (888, 34979718), (976, 31825809), (1098, 28289608), (1116, 27833324), (1147, 27081072), (1332, 23319812), (1464, 21217206), (1488, 20874993), (1776, 17489859), (1891, 16426224), (2196, 14144804), (2232, 13916662), (2257, 13762512), (2294, 13540536), (2664, 11659906), (2928, 10608603), (3083, 10075248), (3441, 9027024), (3782, 8213112), (4392, 7072402), (4464, 6958331), (4514, 6881256), (4588, 6770268), (5328, 5829953), (5673, 5475408), (6166, 5037624), (6771, 4587504), (6882, 4513512), (7564, 4106556), (8784, 3536201), (9028, 3440628), (9176, 3385134), (9249, 3358416), (10323, 3009008), (11346, 2737704), (12332, 2518812), (13542, 2293752), (13764, 2256756), (15128, 2053278), (17019, 1825136), (18056, 1720314), (18352, 1692567), (18498, 1679208), (20313, 1529168), (20646, 1504504), (22692, 1368852), (24664, 1259406), (27084, 1146876), (27528, 1128378), (27747, 1119472), (30256, 1026639), (34038, 912568), (36112, 860157), (36996, 839604), (40626, 764584), (41292, 752252), (45384, 684426), (49328, 629703), (54168, 573438), (55056, 564189), (55494, 559736), (68076, 456284), (69967, 443952), (73992, 419802), (81252, 382292), (82584, 376126), (90768, 342213), (95573, 325008), (108336, 286719), (110988, 279868), (114071, 272304), (136152, 228142), (139934, 221976), (147984, 209901), (162504, 191146), (165168, 188063)]