641542414464

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{1623599}}^1$

素因数の和:1623640

約数の個数: 192

約数和(自身を含む): 2152893600000

約数和(自身を除く): 1511351185536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 384, 392, 441, 448, 504, 576, 588, 672, 686, 784, 882, 896, 1008, 1029, 1152, 1176, 1344, 1372, 1568, 1764, 2016, 2058, 2352, 2688, 2744, 3087, 3136, 3528, 4032, 4116, 4704, 5488, 6174, 6272, 7056, 8064, 8232, 9408, 10976, 12348, 14112, 16464, 18816, 21952, 24696, 28224, 32928, 43904, 49392, 56448, 65856, 98784, 131712, 197568, 395136, 1623599, 3247198, 4870797, 6494396, 9741594, 11365193, 12988792, 14612391, 19483188, 22730386, 25977584, 29224782, 34095579, 38966376, 45460772, 51955168, 58449564, 68191158, 77932752, 79556351, 90921544, 102286737, 103910336, 116899128, 136382316, 155865504, 159112702, 181843088, 204573474, 207820672, 233798256, 238669053, 272764632, 311731008, 318225404, 363686176, 409146948, 467596512, 477338106, 545529264, 556894457, 623462016, 636450808, 716007159, 727372352, 818293896, 935193024, 954676212, 1091058528, 1113788914, 1272901616, 1432014318, 1454744704, 1636587792, 1670683371, 1870386048, 1909352424, 2182117056, 2227577828, 2545803232, 2864028636, 3273175584, 3341366742, 3818704848, 4364234112, 4455155656, 5012050113, 5091606464, 5728057272, 6546351168, 6682733484, 7637409696, 8910311312, 10024100226, 10183212928, 11456114544, 13092702336, 13365466968, 15274819392, 17820622624, 20048200452, 22912229088, 26730933936, 30549638784, 35641245248, 40096400904, 45824458176, 53461867872, 71282490496, 80192801808, 91648916352, 106923735744, 160385603616, 213847471488, 320771207232, 641542414464]

約数ペア:

[(1, 641542414464), (2, 320771207232), (3, 213847471488), (4, 160385603616), (6, 106923735744), (7, 91648916352), (8, 80192801808), (9, 71282490496), (12, 53461867872), (14, 45824458176), (16, 40096400904), (18, 35641245248), (21, 30549638784), (24, 26730933936), (28, 22912229088), (32, 20048200452), (36, 17820622624), (42, 15274819392), (48, 13365466968), (49, 13092702336), (56, 11456114544), (63, 10183212928), (64, 10024100226), (72, 8910311312), (84, 7637409696), (96, 6682733484), (98, 6546351168), (112, 5728057272), (126, 5091606464), (128, 5012050113), (144, 4455155656), (147, 4364234112), (168, 3818704848), (192, 3341366742), (196, 3273175584), (224, 2864028636), (252, 2545803232), (288, 2227577828), (294, 2182117056), (336, 1909352424), (343, 1870386048), (384, 1670683371), (392, 1636587792), (441, 1454744704), (448, 1432014318), (504, 1272901616), (576, 1113788914), (588, 1091058528), (672, 954676212), (686, 935193024), (784, 818293896), (882, 727372352), (896, 716007159), (1008, 636450808), (1029, 623462016), (1152, 556894457), (1176, 545529264), (1344, 477338106), (1372, 467596512), (1568, 409146948), (1764, 363686176), (2016, 318225404), (2058, 311731008), (2352, 272764632), (2688, 238669053), (2744, 233798256), (3087, 207820672), (3136, 204573474), (3528, 181843088), (4032, 159112702), (4116, 155865504), (4704, 136382316), (5488, 116899128), (6174, 103910336), (6272, 102286737), (7056, 90921544), (8064, 79556351), (8232, 77932752), (9408, 68191158), (10976, 58449564), (12348, 51955168), (14112, 45460772), (16464, 38966376), (18816, 34095579), (21952, 29224782), (24696, 25977584), (28224, 22730386), (32928, 19483188), (43904, 14612391), (49392, 12988792), (56448, 11365193), (65856, 9741594), (98784, 6494396), (131712, 4870797), (197568, 3247198), (395136, 1623599)]