402945984

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 252

約数和(自身を含む): 1375190544

約数和(自身を除く): 972244560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 73, 74, 84, 96, 111, 112, 126, 144, 146, 148, 168, 192, 219, 222, 224, 252, 259, 288, 292, 296, 333, 336, 438, 444, 448, 504, 511, 518, 576, 584, 592, 657, 666, 672, 777, 876, 888, 1008, 1022, 1036, 1168, 1184, 1314, 1332, 1344, 1369, 1533, 1554, 1752, 1776, 2016, 2044, 2072, 2331, 2336, 2368, 2628, 2664, 2701, 2738, 3066, 3108, 3504, 3552, 4032, 4088, 4107, 4144, 4599, 4662, 4672, 5256, 5328, 5402, 5476, 6132, 6216, 7008, 7104, 8103, 8176, 8214, 8288, 9198, 9324, 9583, 10512, 10656, 10804, 10952, 12264, 12321, 12432, 14016, 16206, 16352, 16428, 16576, 18396, 18648, 18907, 19166, 21024, 21312, 21608, 21904, 24309, 24528, 24642, 24864, 28749, 32412, 32704, 32856, 36792, 37296, 37814, 38332, 42048, 43216, 43808, 48618, 49056, 49284, 49728, 56721, 57498, 64824, 65712, 73584, 74592, 75628, 76664, 86247, 86432, 87616, 97236, 98112, 98568, 99937, 113442, 114996, 129648, 131424, 147168, 149184, 151256, 153328, 170163, 172494, 172864, 194472, 197136, 199874, 226884, 229992, 259296, 262848, 294336, 299811, 302512, 306656, 340326, 344988, 388944, 394272, 399748, 453768, 459984, 518592, 599622, 605024, 613312, 680652, 689976, 699559, 777888, 788544, 799496, 899433, 907536, 919968, 1199244, 1210048, 1361304, 1379952, 1399118, 1555776, 1598992, 1798866, 1815072, 1839936, 2098677, 2398488, 2722608, 2759904, 2798236, 3197984, 3597732, 3630144, 4197354, 4796976, 5445216, 5519808, 5596472, 6296031, 6395968, 7195464, 8394708, 9593952, 10890432, 11192944, 12592062, 14390928, 16789416, 19187904, 22385888, 25184124, 28781856, 33578832, 44771776, 50368248, 57563712, 67157664, 100736496, 134315328, 201472992, 402945984]

約数ペア:

[(1, 402945984), (2, 201472992), (3, 134315328), (4, 100736496), (6, 67157664), (7, 57563712), (8, 50368248), (9, 44771776), (12, 33578832), (14, 28781856), (16, 25184124), (18, 22385888), (21, 19187904), (24, 16789416), (28, 14390928), (32, 12592062), (36, 11192944), (37, 10890432), (42, 9593952), (48, 8394708), (56, 7195464), (63, 6395968), (64, 6296031), (72, 5596472), (73, 5519808), (74, 5445216), (84, 4796976), (96, 4197354), (111, 3630144), (112, 3597732), (126, 3197984), (144, 2798236), (146, 2759904), (148, 2722608), (168, 2398488), (192, 2098677), (219, 1839936), (222, 1815072), (224, 1798866), (252, 1598992), (259, 1555776), (288, 1399118), (292, 1379952), (296, 1361304), (333, 1210048), (336, 1199244), (438, 919968), (444, 907536), (448, 899433), (504, 799496), (511, 788544), (518, 777888), (576, 699559), (584, 689976), (592, 680652), (657, 613312), (666, 605024), (672, 599622), (777, 518592), (876, 459984), (888, 453768), (1008, 399748), (1022, 394272), (1036, 388944), (1168, 344988), (1184, 340326), (1314, 306656), (1332, 302512), (1344, 299811), (1369, 294336), (1533, 262848), (1554, 259296), (1752, 229992), (1776, 226884), (2016, 199874), (2044, 197136), (2072, 194472), (2331, 172864), (2336, 172494), (2368, 170163), (2628, 153328), (2664, 151256), (2701, 149184), (2738, 147168), (3066, 131424), (3108, 129648), (3504, 114996), (3552, 113442), (4032, 99937), (4088, 98568), (4107, 98112), (4144, 97236), (4599, 87616), (4662, 86432), (4672, 86247), (5256, 76664), (5328, 75628), (5402, 74592), (5476, 73584), (6132, 65712), (6216, 64824), (7008, 57498), (7104, 56721), (8103, 49728), (8176, 49284), (8214, 49056), (8288, 48618), (9198, 43808), (9324, 43216), (9583, 42048), (10512, 38332), (10656, 37814), (10804, 37296), (10952, 36792), (12264, 32856), (12321, 32704), (12432, 32412), (14016, 28749), (16206, 24864), (16352, 24642), (16428, 24528), (16576, 24309), (18396, 21904), (18648, 21608), (18907, 21312), (19166, 21024)]