630498492

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1290

約数の個数: 144

約数和(自身を含む): 1824836832

約数和(自身を除く): 1194338340

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 81, 82, 108, 117, 123, 156, 162, 164, 234, 243, 246, 324, 351, 369, 468, 486, 492, 533, 702, 738, 972, 1053, 1066, 1107, 1217, 1404, 1476, 1599, 2106, 2132, 2214, 2434, 3159, 3198, 3321, 3651, 4212, 4428, 4797, 4868, 6318, 6396, 6642, 7302, 9594, 9963, 10953, 12636, 13284, 14391, 14604, 15821, 19188, 19926, 21906, 28782, 31642, 32859, 39852, 43173, 43812, 47463, 49897, 57564, 63284, 65718, 86346, 94926, 98577, 99794, 129519, 131436, 142389, 149691, 172692, 189852, 197154, 199588, 259038, 284778, 295731, 299382, 394308, 427167, 449073, 518076, 569556, 591462, 598764, 648661, 854334, 898146, 1182924, 1281501, 1297322, 1347219, 1708668, 1796292, 1945983, 2563002, 2594644, 2694438, 3844503, 3891966, 4041657, 5126004, 5388876, 5837949, 7689006, 7783932, 8083314, 11675898, 12124971, 15378012, 16166628, 17513847, 23351796, 24249942, 35027694, 48499884, 52541541, 70055388, 105083082, 157624623, 210166164, 315249246, 630498492]

約数ペア:

[(1, 630498492), (2, 315249246), (3, 210166164), (4, 157624623), (6, 105083082), (9, 70055388), (12, 52541541), (13, 48499884), (18, 35027694), (26, 24249942), (27, 23351796), (36, 17513847), (39, 16166628), (41, 15378012), (52, 12124971), (54, 11675898), (78, 8083314), (81, 7783932), (82, 7689006), (108, 5837949), (117, 5388876), (123, 5126004), (156, 4041657), (162, 3891966), (164, 3844503), (234, 2694438), (243, 2594644), (246, 2563002), (324, 1945983), (351, 1796292), (369, 1708668), (468, 1347219), (486, 1297322), (492, 1281501), (533, 1182924), (702, 898146), (738, 854334), (972, 648661), (1053, 598764), (1066, 591462), (1107, 569556), (1217, 518076), (1404, 449073), (1476, 427167), (1599, 394308), (2106, 299382), (2132, 295731), (2214, 284778), (2434, 259038), (3159, 199588), (3198, 197154), (3321, 189852), (3651, 172692), (4212, 149691), (4428, 142389), (4797, 131436), (4868, 129519), (6318, 99794), (6396, 98577), (6642, 94926), (7302, 86346), (9594, 65718), (9963, 63284), (10953, 57564), (12636, 49897), (13284, 47463), (14391, 43812), (14604, 43173), (15821, 39852), (19188, 32859), (19926, 31642), (21906, 28782)]