641888433264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{28621}}^1$

素因数の和:29055

約数の個数: 160

約数和(自身を含む): 1806250614784

約数和(自身を除く): 1164362181520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 283, 312, 381, 508, 566, 624, 762, 849, 1016, 1132, 1524, 1651, 1698, 2032, 2264, 3048, 3302, 3396, 3679, 4528, 4953, 6096, 6604, 6792, 7358, 9906, 11037, 13208, 13584, 14716, 19812, 22074, 26416, 28621, 29432, 35941, 39624, 44148, 57242, 58864, 71882, 79248, 85863, 88296, 107823, 114484, 143764, 171726, 176592, 215646, 228968, 287528, 343452, 372073, 431292, 457936, 467233, 575056, 686904, 744146, 862584, 934466, 1116219, 1373808, 1401699, 1488292, 1725168, 1868932, 2232438, 2803398, 2976584, 3634867, 3737864, 4464876, 5606796, 5953168, 7269734, 7475728, 8099743, 8929752, 10904601, 11213592, 14539468, 16199486, 17859504, 21809202, 22427184, 24299229, 29078936, 32398972, 43618404, 47253271, 48598458, 58157872, 64797944, 87236808, 94506542, 97196916, 105296659, 129595888, 141759813, 174473616, 189013084, 194393832, 210593318, 283519626, 315889977, 378026168, 388787664, 421186636, 567039252, 631779954, 756052336, 842373272, 1028667361, 1134078504, 1263559908, 1684746544, 2057334722, 2268157008, 2527119816, 3086002083, 4114669444, 5054239632, 6172004166, 8229338888, 12344008332, 13372675693, 16458677776, 24688016664, 26745351386, 40118027079, 49376033328, 53490702772, 80236054158, 106981405544, 160472108316, 213962811088, 320944216632, 641888433264]

約数ペア:

[(1, 641888433264), (2, 320944216632), (3, 213962811088), (4, 160472108316), (6, 106981405544), (8, 80236054158), (12, 53490702772), (13, 49376033328), (16, 40118027079), (24, 26745351386), (26, 24688016664), (39, 16458677776), (48, 13372675693), (52, 12344008332), (78, 8229338888), (104, 6172004166), (127, 5054239632), (156, 4114669444), (208, 3086002083), (254, 2527119816), (283, 2268157008), (312, 2057334722), (381, 1684746544), (508, 1263559908), (566, 1134078504), (624, 1028667361), (762, 842373272), (849, 756052336), (1016, 631779954), (1132, 567039252), (1524, 421186636), (1651, 388787664), (1698, 378026168), (2032, 315889977), (2264, 283519626), (3048, 210593318), (3302, 194393832), (3396, 189013084), (3679, 174473616), (4528, 141759813), (4953, 129595888), (6096, 105296659), (6604, 97196916), (6792, 94506542), (7358, 87236808), (9906, 64797944), (11037, 58157872), (13208, 48598458), (13584, 47253271), (14716, 43618404), (19812, 32398972), (22074, 29078936), (26416, 24299229), (28621, 22427184), (29432, 21809202), (35941, 17859504), (39624, 16199486), (44148, 14539468), (57242, 11213592), (58864, 10904601), (71882, 8929752), (79248, 8099743), (85863, 7475728), (88296, 7269734), (107823, 5953168), (114484, 5606796), (143764, 4464876), (171726, 3737864), (176592, 3634867), (215646, 2976584), (228968, 2803398), (287528, 2232438), (343452, 1868932), (372073, 1725168), (431292, 1488292), (457936, 1401699), (467233, 1373808), (575056, 1116219), (686904, 934466), (744146, 862584)]