1642406208

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 224

約数和(自身を含む): 4779264000

約数和(自身を除く): 3136857792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 64, 76, 79, 82, 96, 114, 123, 139, 152, 158, 164, 192, 228, 237, 246, 278, 304, 316, 328, 417, 456, 474, 492, 556, 608, 632, 656, 779, 834, 912, 948, 984, 1112, 1216, 1264, 1312, 1501, 1558, 1668, 1824, 1896, 1968, 2224, 2337, 2528, 2624, 2641, 3002, 3116, 3239, 3336, 3648, 3792, 3936, 4448, 4503, 4674, 5056, 5282, 5699, 6004, 6232, 6478, 6672, 7584, 7872, 7923, 8896, 9006, 9348, 9717, 10564, 10981, 11398, 12008, 12464, 12956, 13344, 15168, 15846, 17097, 18012, 18696, 19434, 21128, 21962, 22796, 24016, 24928, 25912, 26688, 31692, 32943, 34194, 36024, 37392, 38868, 42256, 43924, 45592, 48032, 49856, 51824, 61541, 63384, 65886, 68388, 72048, 74784, 77736, 84512, 87848, 91184, 96064, 103648, 108281, 123082, 126768, 131772, 136776, 144096, 149568, 155472, 169024, 175696, 182368, 184623, 207296, 208639, 216562, 246164, 253536, 263544, 273552, 288192, 310944, 324843, 351392, 364736, 369246, 417278, 433124, 450221, 492328, 507072, 527088, 547104, 621888, 625917, 649686, 702784, 738492, 834556, 866248, 900442, 984656, 1054176, 1094208, 1251834, 1299372, 1350663, 1476984, 1669112, 1732496, 1800884, 1969312, 2108352, 2503668, 2598744, 2701326, 2953968, 3338224, 3464992, 3601768, 3938624, 5007336, 5197488, 5402652, 5907936, 6676448, 6929984, 7203536, 8554199, 10014672, 10394976, 10805304, 11815872, 13352896, 14407072, 17108398, 20029344, 20789952, 21610608, 25662597, 28814144, 34216796, 40058688, 43221216, 51325194, 68433592, 86442432, 102650388, 136867184, 205300776, 273734368, 410601552, 547468736, 821203104, 1642406208]

約数ペア:

[(1, 1642406208), (2, 821203104), (3, 547468736), (4, 410601552), (6, 273734368), (8, 205300776), (12, 136867184), (16, 102650388), (19, 86442432), (24, 68433592), (32, 51325194), (38, 43221216), (41, 40058688), (48, 34216796), (57, 28814144), (64, 25662597), (76, 21610608), (79, 20789952), (82, 20029344), (96, 17108398), (114, 14407072), (123, 13352896), (139, 11815872), (152, 10805304), (158, 10394976), (164, 10014672), (192, 8554199), (228, 7203536), (237, 6929984), (246, 6676448), (278, 5907936), (304, 5402652), (316, 5197488), (328, 5007336), (417, 3938624), (456, 3601768), (474, 3464992), (492, 3338224), (556, 2953968), (608, 2701326), (632, 2598744), (656, 2503668), (779, 2108352), (834, 1969312), (912, 1800884), (948, 1732496), (984, 1669112), (1112, 1476984), (1216, 1350663), (1264, 1299372), (1312, 1251834), (1501, 1094208), (1558, 1054176), (1668, 984656), (1824, 900442), (1896, 866248), (1968, 834556), (2224, 738492), (2337, 702784), (2528, 649686), (2624, 625917), (2641, 621888), (3002, 547104), (3116, 527088), (3239, 507072), (3336, 492328), (3648, 450221), (3792, 433124), (3936, 417278), (4448, 369246), (4503, 364736), (4674, 351392), (5056, 324843), (5282, 310944), (5699, 288192), (6004, 273552), (6232, 263544), (6478, 253536), (6672, 246164), (7584, 216562), (7872, 208639), (7923, 207296), (8896, 184623), (9006, 182368), (9348, 175696), (9717, 169024), (10564, 155472), (10981, 149568), (11398, 144096), (12008, 136776), (12464, 131772), (12956, 126768), (13344, 123082), (15168, 108281), (15846, 103648), (17097, 96064), (18012, 91184), (18696, 87848), (19434, 84512), (21128, 77736), (21962, 74784), (22796, 72048), (24016, 68388), (24928, 65886), (25912, 63384), (26688, 61541), (31692, 51824), (32943, 49856), (34194, 48032), (36024, 45592), (37392, 43924), (38868, 42256)]