328975584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 1031450112

約数和(自身を除く): 702474528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 101, 111, 112, 131, 148, 168, 202, 222, 224, 259, 262, 296, 303, 336, 393, 404, 444, 518, 524, 592, 606, 672, 707, 777, 786, 808, 888, 917, 1036, 1048, 1184, 1212, 1414, 1554, 1572, 1616, 1776, 1834, 2072, 2096, 2121, 2424, 2751, 2828, 3108, 3144, 3232, 3552, 3668, 3737, 4144, 4192, 4242, 4847, 4848, 5502, 5656, 6216, 6288, 7336, 7474, 8288, 8484, 9694, 9696, 11004, 11211, 11312, 12432, 12576, 13231, 14541, 14672, 14948, 16968, 19388, 22008, 22422, 22624, 24864, 26159, 26462, 29082, 29344, 29896, 33929, 33936, 38776, 39693, 44016, 44844, 52318, 52924, 58164, 59792, 67858, 67872, 77552, 78477, 79386, 88032, 89688, 92617, 101787, 104636, 105848, 116328, 119584, 135716, 155104, 156954, 158772, 179376, 185234, 203574, 209272, 211696, 232656, 271432, 277851, 313908, 317544, 358752, 370468, 407148, 418544, 423392, 465312, 489547, 542864, 555702, 627816, 635088, 740936, 814296, 837088, 979094, 1085728, 1111404, 1255632, 1270176, 1468641, 1481872, 1628592, 1958188, 2222808, 2511264, 2937282, 2963744, 3257184, 3426829, 3916376, 4445616, 5874564, 6853658, 7832752, 8891232, 10280487, 11749128, 13707316, 15665504, 20560974, 23498256, 27414632, 41121948, 46996512, 54829264, 82243896, 109658528, 164487792, 328975584]

約数ペア:

[(1, 328975584), (2, 164487792), (3, 109658528), (4, 82243896), (6, 54829264), (7, 46996512), (8, 41121948), (12, 27414632), (14, 23498256), (16, 20560974), (21, 15665504), (24, 13707316), (28, 11749128), (32, 10280487), (37, 8891232), (42, 7832752), (48, 6853658), (56, 5874564), (74, 4445616), (84, 3916376), (96, 3426829), (101, 3257184), (111, 2963744), (112, 2937282), (131, 2511264), (148, 2222808), (168, 1958188), (202, 1628592), (222, 1481872), (224, 1468641), (259, 1270176), (262, 1255632), (296, 1111404), (303, 1085728), (336, 979094), (393, 837088), (404, 814296), (444, 740936), (518, 635088), (524, 627816), (592, 555702), (606, 542864), (672, 489547), (707, 465312), (777, 423392), (786, 418544), (808, 407148), (888, 370468), (917, 358752), (1036, 317544), (1048, 313908), (1184, 277851), (1212, 271432), (1414, 232656), (1554, 211696), (1572, 209272), (1616, 203574), (1776, 185234), (1834, 179376), (2072, 158772), (2096, 156954), (2121, 155104), (2424, 135716), (2751, 119584), (2828, 116328), (3108, 105848), (3144, 104636), (3232, 101787), (3552, 92617), (3668, 89688), (3737, 88032), (4144, 79386), (4192, 78477), (4242, 77552), (4847, 67872), (4848, 67858), (5502, 59792), (5656, 58164), (6216, 52924), (6288, 52318), (7336, 44844), (7474, 44016), (8288, 39693), (8484, 38776), (9694, 33936), (9696, 33929), (11004, 29896), (11211, 29344), (11312, 29082), (12432, 26462), (12576, 26159), (13231, 24864), (14541, 22624), (14672, 22422), (14948, 22008), (16968, 19388)]