2278190124

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1607

約数の個数: 216

約数和(自身を含む): 7175820288

約数和(自身を除く): 4897630164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 81, 84, 93, 98, 108, 124, 126, 147, 162, 186, 189, 196, 217, 243, 252, 279, 294, 324, 372, 378, 434, 441, 486, 558, 567, 588, 651, 756, 837, 868, 882, 972, 1116, 1134, 1302, 1323, 1519, 1543, 1674, 1701, 1764, 1953, 2268, 2511, 2604, 2646, 3038, 3086, 3348, 3402, 3906, 3969, 4557, 4629, 5022, 5292, 5859, 6076, 6172, 6804, 7533, 7812, 7938, 9114, 9258, 10044, 10801, 11718, 11907, 13671, 13887, 15066, 15876, 17577, 18228, 18516, 21602, 23436, 23814, 27342, 27774, 30132, 32403, 35154, 41013, 41661, 43204, 47628, 47833, 52731, 54684, 55548, 64806, 70308, 75607, 82026, 83322, 95666, 97209, 105462, 123039, 124983, 129612, 143499, 151214, 164052, 166644, 191332, 194418, 210924, 226821, 246078, 249966, 286998, 291627, 302428, 334831, 369117, 374949, 388836, 430497, 453642, 492156, 499932, 573996, 583254, 669662, 680463, 738234, 749898, 860994, 874881, 907284, 1004493, 1166508, 1291491, 1339324, 1360926, 1476468, 1499796, 1721988, 1749762, 2008986, 2041389, 2343817, 2582982, 2624643, 2721852, 3013479, 3499524, 3874473, 4017972, 4082778, 4687634, 5165964, 5249286, 6026958, 6124167, 7031451, 7748946, 8165556, 9040437, 9375268, 10498572, 11623419, 12053916, 12248334, 14062902, 15497892, 18080874, 18372501, 21094353, 23246838, 24496668, 27121311, 28125804, 36161748, 36745002, 42188706, 46493676, 54242622, 63283059, 73490004, 81363933, 84377412, 108485244, 126566118, 162727866, 189849177, 253132236, 325455732, 379698354, 569547531, 759396708, 1139095062, 2278190124]

約数ペア:

[(1, 2278190124), (2, 1139095062), (3, 759396708), (4, 569547531), (6, 379698354), (7, 325455732), (9, 253132236), (12, 189849177), (14, 162727866), (18, 126566118), (21, 108485244), (27, 84377412), (28, 81363933), (31, 73490004), (36, 63283059), (42, 54242622), (49, 46493676), (54, 42188706), (62, 36745002), (63, 36161748), (81, 28125804), (84, 27121311), (93, 24496668), (98, 23246838), (108, 21094353), (124, 18372501), (126, 18080874), (147, 15497892), (162, 14062902), (186, 12248334), (189, 12053916), (196, 11623419), (217, 10498572), (243, 9375268), (252, 9040437), (279, 8165556), (294, 7748946), (324, 7031451), (372, 6124167), (378, 6026958), (434, 5249286), (441, 5165964), (486, 4687634), (558, 4082778), (567, 4017972), (588, 3874473), (651, 3499524), (756, 3013479), (837, 2721852), (868, 2624643), (882, 2582982), (972, 2343817), (1116, 2041389), (1134, 2008986), (1302, 1749762), (1323, 1721988), (1519, 1499796), (1543, 1476468), (1674, 1360926), (1701, 1339324), (1764, 1291491), (1953, 1166508), (2268, 1004493), (2511, 907284), (2604, 874881), (2646, 860994), (3038, 749898), (3086, 738234), (3348, 680463), (3402, 669662), (3906, 583254), (3969, 573996), (4557, 499932), (4629, 492156), (5022, 453642), (5292, 430497), (5859, 388836), (6076, 374949), (6172, 369117), (6804, 334831), (7533, 302428), (7812, 291627), (7938, 286998), (9114, 249966), (9258, 246078), (10044, 226821), (10801, 210924), (11718, 194418), (11907, 191332), (13671, 166644), (13887, 164052), (15066, 151214), (15876, 143499), (17577, 129612), (18228, 124983), (18516, 123039), (21602, 105462), (23436, 97209), (23814, 95666), (27342, 83322), (27774, 82026), (30132, 75607), (32403, 70308), (35154, 64806), (41013, 55548), (41661, 54684), (43204, 52731), (47628, 47833)]