620993952

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^2\times {\mathrm{829}}^1$

素因数の和:885

約数の個数: 180

約数和(自身を含む): 1942416630

約数和(自身を除く): 1321422678

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 289, 306, 324, 408, 432, 459, 544, 578, 612, 648, 816, 829, 864, 867, 918, 1156, 1224, 1296, 1377, 1632, 1658, 1734, 1836, 2312, 2448, 2487, 2592, 2601, 2754, 3316, 3468, 3672, 4624, 4896, 4974, 5202, 5508, 6632, 6936, 7344, 7461, 7803, 9248, 9948, 10404, 11016, 13264, 13872, 14093, 14688, 14922, 15606, 19896, 20808, 22032, 22383, 23409, 26528, 27744, 28186, 29844, 31212, 39792, 41616, 42279, 44064, 44766, 46818, 56372, 59688, 62424, 67149, 79584, 83232, 84558, 89532, 93636, 112744, 119376, 124848, 126837, 134298, 169116, 179064, 187272, 225488, 238752, 239581, 249696, 253674, 268596, 338232, 358128, 374544, 380511, 450976, 479162, 507348, 537192, 676464, 716256, 718743, 749088, 761022, 958324, 1014696, 1074384, 1141533, 1352928, 1437486, 1522044, 1916648, 2029392, 2148768, 2156229, 2283066, 2874972, 3044088, 3833296, 4058784, 4312458, 4566132, 5749944, 6088176, 6468687, 7666592, 8624916, 9132264, 11499888, 12176352, 12937374, 17249832, 18264528, 19406061, 22999776, 25874748, 34499664, 36529056, 38812122, 51749496, 68999328, 77624244, 103498992, 155248488, 206997984, 310496976, 620993952]

約数ペア:

[(1, 620993952), (2, 310496976), (3, 206997984), (4, 155248488), (6, 103498992), (8, 77624244), (9, 68999328), (12, 51749496), (16, 38812122), (17, 36529056), (18, 34499664), (24, 25874748), (27, 22999776), (32, 19406061), (34, 18264528), (36, 17249832), (48, 12937374), (51, 12176352), (54, 11499888), (68, 9132264), (72, 8624916), (81, 7666592), (96, 6468687), (102, 6088176), (108, 5749944), (136, 4566132), (144, 4312458), (153, 4058784), (162, 3833296), (204, 3044088), (216, 2874972), (272, 2283066), (288, 2156229), (289, 2148768), (306, 2029392), (324, 1916648), (408, 1522044), (432, 1437486), (459, 1352928), (544, 1141533), (578, 1074384), (612, 1014696), (648, 958324), (816, 761022), (829, 749088), (864, 718743), (867, 716256), (918, 676464), (1156, 537192), (1224, 507348), (1296, 479162), (1377, 450976), (1632, 380511), (1658, 374544), (1734, 358128), (1836, 338232), (2312, 268596), (2448, 253674), (2487, 249696), (2592, 239581), (2601, 238752), (2754, 225488), (3316, 187272), (3468, 179064), (3672, 169116), (4624, 134298), (4896, 126837), (4974, 124848), (5202, 119376), (5508, 112744), (6632, 93636), (6936, 89532), (7344, 84558), (7461, 83232), (7803, 79584), (9248, 67149), (9948, 62424), (10404, 59688), (11016, 56372), (13264, 46818), (13872, 44766), (14093, 44064), (14688, 42279), (14922, 41616), (15606, 39792), (19896, 31212), (20808, 29844), (22032, 28186), (22383, 27744), (23409, 26528)]