245653044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{991}}^1$

素因数の和:1245

約数の個数: 96

約数和(自身を含む): 709287936

約数和(自身を除く): 463634892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 227, 273, 364, 454, 546, 681, 908, 991, 1092, 1362, 1589, 1982, 2724, 2951, 2973, 3178, 3964, 4767, 5902, 5946, 6356, 6937, 8853, 9534, 11804, 11892, 12883, 13874, 17706, 19068, 20657, 20811, 25766, 27748, 35412, 38649, 41314, 41622, 51532, 61971, 77298, 82628, 83244, 90181, 123942, 154596, 180362, 224957, 247884, 270543, 360724, 449914, 541086, 674871, 899828, 1082172, 1349742, 1574699, 2699484, 2924441, 3149398, 4724097, 5848882, 6298796, 8773323, 9448194, 11697764, 17546646, 18896388, 20471087, 35093292, 40942174, 61413261, 81884348, 122826522, 245653044]

約数ペア:

[(1, 245653044), (2, 122826522), (3, 81884348), (4, 61413261), (6, 40942174), (7, 35093292), (12, 20471087), (13, 18896388), (14, 17546646), (21, 11697764), (26, 9448194), (28, 8773323), (39, 6298796), (42, 5848882), (52, 4724097), (78, 3149398), (84, 2924441), (91, 2699484), (156, 1574699), (182, 1349742), (227, 1082172), (273, 899828), (364, 674871), (454, 541086), (546, 449914), (681, 360724), (908, 270543), (991, 247884), (1092, 224957), (1362, 180362), (1589, 154596), (1982, 123942), (2724, 90181), (2951, 83244), (2973, 82628), (3178, 77298), (3964, 61971), (4767, 51532), (5902, 41622), (5946, 41314), (6356, 38649), (6937, 35412), (8853, 27748), (9534, 25766), (11804, 20811), (11892, 20657), (12883, 19068), (13874, 17706)]