31078985148

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{607}}^1$

素因数の和:1065

約数の個数: 192

約数和(自身を含む): 85572157440

約数和(自身を除く): 54493172292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 54, 62, 82, 93, 108, 123, 124, 164, 186, 246, 279, 369, 372, 373, 492, 558, 607, 738, 746, 837, 1107, 1116, 1119, 1214, 1271, 1476, 1492, 1674, 1821, 2214, 2238, 2428, 2542, 3348, 3357, 3642, 3813, 4428, 4476, 5084, 5463, 6714, 7284, 7626, 10071, 10926, 11439, 11563, 13428, 15252, 15293, 16389, 18817, 20142, 21852, 22878, 23126, 24887, 30586, 32778, 34317, 34689, 37634, 40284, 45756, 45879, 46252, 49774, 56451, 61172, 65556, 68634, 69378, 74661, 75268, 91758, 99548, 104067, 112902, 137268, 137637, 138756, 149322, 169353, 183516, 208134, 223983, 225804, 226411, 275274, 298644, 312201, 338706, 412911, 416268, 447966, 452822, 474083, 508059, 550548, 624402, 671949, 677412, 679233, 771497, 825822, 895932, 905644, 948166, 1016118, 1248804, 1343898, 1358466, 1422249, 1542994, 1651644, 1896332, 2032236, 2037699, 2314491, 2687796, 2716932, 2844498, 3085988, 4075398, 4266747, 4628982, 5688996, 6113097, 6943473, 7018741, 8150796, 8533494, 9257964, 9282851, 12226194, 12800241, 13886946, 14037482, 17066988, 18565702, 20830419, 21056223, 24452388, 25600482, 27773892, 27848553, 28074964, 37131404, 41660838, 42112446, 51200964, 55697106, 63168669, 83321676, 83545659, 84224892, 111394212, 126337338, 167091318, 189506007, 250636977, 252674676, 287768381, 334182636, 379012014, 501273954, 575536762, 758024028, 863305143, 1002547908, 1151073524, 1726610286, 2589915429, 3453220572, 5179830858, 7769746287, 10359661716, 15539492574, 31078985148]

約数ペア:

[(1, 31078985148), (2, 15539492574), (3, 10359661716), (4, 7769746287), (6, 5179830858), (9, 3453220572), (12, 2589915429), (18, 1726610286), (27, 1151073524), (31, 1002547908), (36, 863305143), (41, 758024028), (54, 575536762), (62, 501273954), (82, 379012014), (93, 334182636), (108, 287768381), (123, 252674676), (124, 250636977), (164, 189506007), (186, 167091318), (246, 126337338), (279, 111394212), (369, 84224892), (372, 83545659), (373, 83321676), (492, 63168669), (558, 55697106), (607, 51200964), (738, 42112446), (746, 41660838), (837, 37131404), (1107, 28074964), (1116, 27848553), (1119, 27773892), (1214, 25600482), (1271, 24452388), (1476, 21056223), (1492, 20830419), (1674, 18565702), (1821, 17066988), (2214, 14037482), (2238, 13886946), (2428, 12800241), (2542, 12226194), (3348, 9282851), (3357, 9257964), (3642, 8533494), (3813, 8150796), (4428, 7018741), (4476, 6943473), (5084, 6113097), (5463, 5688996), (6714, 4628982), (7284, 4266747), (7626, 4075398), (10071, 3085988), (10926, 2844498), (11439, 2716932), (11563, 2687796), (13428, 2314491), (15252, 2037699), (15293, 2032236), (16389, 1896332), (18817, 1651644), (20142, 1542994), (21852, 1422249), (22878, 1358466), (23126, 1343898), (24887, 1248804), (30586, 1016118), (32778, 948166), (34317, 905644), (34689, 895932), (37634, 825822), (40284, 771497), (45756, 679233), (45879, 677412), (46252, 671949), (49774, 624402), (56451, 550548), (61172, 508059), (65556, 474083), (68634, 452822), (69378, 447966), (74661, 416268), (75268, 412911), (91758, 338706), (99548, 312201), (104067, 298644), (112902, 275274), (137268, 226411), (137637, 225804), (138756, 223983), (149322, 208134), (169353, 183516)]