812002716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 162

約数和(自身を含む): 2472331680

約数和(自身を除く): 1660328964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 479, 558, 588, 651, 868, 882, 958, 961, 1116, 1302, 1437, 1519, 1764, 1916, 1922, 1953, 2604, 2874, 2883, 3038, 3353, 3844, 3906, 4311, 4557, 5748, 5766, 6076, 6706, 6727, 7812, 8622, 8649, 9114, 10059, 11532, 13412, 13454, 13671, 14849, 17244, 17298, 18228, 20118, 20181, 23471, 26908, 27342, 29698, 30177, 34596, 40236, 40362, 44547, 46942, 47089, 54684, 59396, 60354, 60543, 70413, 80724, 89094, 93884, 94178, 103943, 120708, 121086, 133641, 140826, 141267, 178188, 188356, 207886, 211239, 242172, 267282, 281652, 282534, 311829, 415772, 422478, 423801, 460319, 534564, 565068, 623658, 727601, 844956, 847602, 920638, 935487, 1247316, 1380957, 1455202, 1695204, 1841276, 1870974, 2182803, 2761914, 2910404, 3222233, 3741948, 4142871, 4365606, 5523828, 6444466, 6548409, 8285742, 8731212, 9666699, 12888932, 13096818, 16571484, 19333398, 22555631, 26193636, 29000097, 38666796, 45111262, 58000194, 67666893, 90222524, 116000388, 135333786, 203000679, 270667572, 406001358, 812002716]

約数ペア:

[(1, 812002716), (2, 406001358), (3, 270667572), (4, 203000679), (6, 135333786), (7, 116000388), (9, 90222524), (12, 67666893), (14, 58000194), (18, 45111262), (21, 38666796), (28, 29000097), (31, 26193636), (36, 22555631), (42, 19333398), (49, 16571484), (62, 13096818), (63, 12888932), (84, 9666699), (93, 8731212), (98, 8285742), (124, 6548409), (126, 6444466), (147, 5523828), (186, 4365606), (196, 4142871), (217, 3741948), (252, 3222233), (279, 2910404), (294, 2761914), (372, 2182803), (434, 1870974), (441, 1841276), (479, 1695204), (558, 1455202), (588, 1380957), (651, 1247316), (868, 935487), (882, 920638), (958, 847602), (961, 844956), (1116, 727601), (1302, 623658), (1437, 565068), (1519, 534564), (1764, 460319), (1916, 423801), (1922, 422478), (1953, 415772), (2604, 311829), (2874, 282534), (2883, 281652), (3038, 267282), (3353, 242172), (3844, 211239), (3906, 207886), (4311, 188356), (4557, 178188), (5748, 141267), (5766, 140826), (6076, 133641), (6706, 121086), (6727, 120708), (7812, 103943), (8622, 94178), (8649, 93884), (9114, 89094), (10059, 80724), (11532, 70413), (13412, 60543), (13454, 60354), (13671, 59396), (14849, 54684), (17244, 47089), (17298, 46942), (18228, 44547), (20118, 40362), (20181, 40236), (23471, 34596), (26908, 30177), (27342, 29698)]