1782198432

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28517}}^1$

素因数の和:28571

約数の個数: 144

約数和(自身を含む): 5979197952

約数和(自身を除く): 4196999520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 28517, 31248, 57034, 62496, 85551, 114068, 171102, 199619, 228136, 256653, 342204, 399238, 456272, 513306, 598857, 684408, 798476, 884027, 912544, 1026612, 1197714, 1368816, 1596952, 1768054, 1796571, 2053224, 2395428, 2652081, 2737632, 3193904, 3536108, 3593142, 4106448, 4790856, 5304162, 6188189, 6387808, 7072216, 7186284, 7956243, 8212896, 9581712, 10608324, 12376378, 14144432, 14372568, 15912486, 18564567, 19163424, 21216648, 24752756, 28288864, 28745136, 31824972, 37129134, 42433296, 49505512, 55693701, 57490272, 63649944, 74258268, 84866592, 99011024, 111387402, 127299888, 148516536, 198022048, 222774804, 254599776, 297033072, 445549608, 594066144, 891099216, 1782198432]

約数ペア:

[(1, 1782198432), (2, 891099216), (3, 594066144), (4, 445549608), (6, 297033072), (7, 254599776), (8, 222774804), (9, 198022048), (12, 148516536), (14, 127299888), (16, 111387402), (18, 99011024), (21, 84866592), (24, 74258268), (28, 63649944), (31, 57490272), (32, 55693701), (36, 49505512), (42, 42433296), (48, 37129134), (56, 31824972), (62, 28745136), (63, 28288864), (72, 24752756), (84, 21216648), (93, 19163424), (96, 18564567), (112, 15912486), (124, 14372568), (126, 14144432), (144, 12376378), (168, 10608324), (186, 9581712), (217, 8212896), (224, 7956243), (248, 7186284), (252, 7072216), (279, 6387808), (288, 6188189), (336, 5304162), (372, 4790856), (434, 4106448), (496, 3593142), (504, 3536108), (558, 3193904), (651, 2737632), (672, 2652081), (744, 2395428), (868, 2053224), (992, 1796571), (1008, 1768054), (1116, 1596952), (1302, 1368816), (1488, 1197714), (1736, 1026612), (1953, 912544), (2016, 884027), (2232, 798476), (2604, 684408), (2976, 598857), (3472, 513306), (3906, 456272), (4464, 399238), (5208, 342204), (6944, 256653), (7812, 228136), (8928, 199619), (10416, 171102), (15624, 114068), (20832, 85551), (28517, 62496), (31248, 57034)]