1902164472

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1027

約数の個数: 160

約数和(自身を含む): 5762988000

約数和(自身を除く): 3860823528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 349, 351, 468, 647, 648, 698, 702, 936, 1047, 1053, 1294, 1396, 1404, 1941, 2094, 2106, 2588, 2792, 2808, 3141, 3882, 4188, 4212, 4537, 5176, 5823, 6282, 7764, 8376, 8411, 8424, 9074, 9423, 11646, 12564, 13611, 15528, 16822, 17469, 18148, 18846, 23292, 25128, 25233, 27222, 28269, 33644, 34938, 36296, 37692, 40833, 46584, 50466, 52407, 54444, 56538, 67288, 69876, 75384, 75699, 81666, 100932, 104814, 108888, 113076, 122499, 139752, 151398, 163332, 201864, 209628, 225803, 226152, 227097, 244998, 302796, 326664, 367497, 419256, 451606, 454194, 489996, 605592, 677409, 681291, 734994, 903212, 908388, 979992, 1354818, 1362582, 1469988, 1806424, 1816776, 2032227, 2709636, 2725164, 2935439, 2939976, 4064454, 5419272, 5450328, 5870878, 6096681, 8128908, 8806317, 11741756, 12193362, 16257816, 17612634, 18290043, 23483512, 24386724, 26418951, 35225268, 36580086, 48773448, 52837902, 70450536, 73160172, 79256853, 105675804, 146320344, 158513706, 211351608, 237770559, 317027412, 475541118, 634054824, 951082236, 1902164472]

約数ペア:

[(1, 1902164472), (2, 951082236), (3, 634054824), (4, 475541118), (6, 317027412), (8, 237770559), (9, 211351608), (12, 158513706), (13, 146320344), (18, 105675804), (24, 79256853), (26, 73160172), (27, 70450536), (36, 52837902), (39, 48773448), (52, 36580086), (54, 35225268), (72, 26418951), (78, 24386724), (81, 23483512), (104, 18290043), (108, 17612634), (117, 16257816), (156, 12193362), (162, 11741756), (216, 8806317), (234, 8128908), (312, 6096681), (324, 5870878), (349, 5450328), (351, 5419272), (468, 4064454), (647, 2939976), (648, 2935439), (698, 2725164), (702, 2709636), (936, 2032227), (1047, 1816776), (1053, 1806424), (1294, 1469988), (1396, 1362582), (1404, 1354818), (1941, 979992), (2094, 908388), (2106, 903212), (2588, 734994), (2792, 681291), (2808, 677409), (3141, 605592), (3882, 489996), (4188, 454194), (4212, 451606), (4537, 419256), (5176, 367497), (5823, 326664), (6282, 302796), (7764, 244998), (8376, 227097), (8411, 226152), (8424, 225803), (9074, 209628), (9423, 201864), (11646, 163332), (12564, 151398), (13611, 139752), (15528, 122499), (16822, 113076), (17469, 108888), (18148, 104814), (18846, 100932), (23292, 81666), (25128, 75699), (25233, 75384), (27222, 69876), (28269, 67288), (33644, 56538), (34938, 54444), (36296, 52407), (37692, 50466), (40833, 46584)]