917321496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:874

約数の個数: 256

約数和(自身を含む): 3088834560

約数和(自身を除く): 2171513064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 31, 34, 39, 42, 51, 52, 56, 62, 68, 78, 84, 91, 93, 102, 104, 119, 124, 136, 156, 168, 182, 186, 204, 217, 221, 238, 248, 273, 312, 357, 364, 372, 403, 408, 434, 442, 476, 527, 546, 651, 663, 714, 728, 744, 797, 806, 868, 884, 952, 1054, 1092, 1209, 1302, 1326, 1428, 1547, 1581, 1594, 1612, 1736, 1768, 2108, 2184, 2391, 2418, 2604, 2652, 2821, 2856, 3094, 3162, 3188, 3224, 3689, 4216, 4641, 4782, 4836, 5208, 5304, 5579, 5642, 6188, 6324, 6376, 6851, 7378, 8463, 9282, 9564, 9672, 10361, 11067, 11158, 11284, 12376, 12648, 13549, 13702, 14756, 16737, 16926, 18564, 19128, 20553, 20722, 22134, 22316, 22568, 24707, 27098, 27404, 29512, 31083, 33474, 33852, 37128, 40647, 41106, 41444, 44268, 44632, 47957, 49414, 54196, 54808, 62166, 66948, 67704, 72527, 74121, 81294, 82212, 82888, 88536, 94843, 95914, 98828, 108392, 124332, 133896, 143871, 145054, 148242, 162588, 164424, 172949, 176137, 189686, 191828, 197656, 217581, 248664, 284529, 287742, 290108, 296484, 321191, 325176, 345898, 352274, 379372, 383656, 420019, 435162, 518847, 528411, 569058, 575484, 580216, 592968, 642382, 691796, 704548, 758744, 840038, 870324, 963573, 1037694, 1056822, 1138116, 1150968, 1232959, 1260057, 1284764, 1383592, 1409096, 1680076, 1740648, 1927146, 2075388, 2113644, 2248337, 2276232, 2465918, 2520114, 2569528, 2940133, 3360152, 3698877, 3854292, 4150776, 4227288, 4496674, 4931836, 5040228, 5460247, 5880266, 6745011, 7397754, 7708584, 8820399, 8993348, 9863672, 10080456, 10920494, 11760532, 13490022, 14795508, 16380741, 17640798, 17986696, 21840988, 23521064, 26980044, 29591016, 32761482, 35281596, 38221729, 43681976, 53960088, 65522964, 70563192, 76443458, 114665187, 131045928, 152886916, 229330374, 305773832, 458660748, 917321496]

約数ペア:

[(1, 917321496), (2, 458660748), (3, 305773832), (4, 229330374), (6, 152886916), (7, 131045928), (8, 114665187), (12, 76443458), (13, 70563192), (14, 65522964), (17, 53960088), (21, 43681976), (24, 38221729), (26, 35281596), (28, 32761482), (31, 29591016), (34, 26980044), (39, 23521064), (42, 21840988), (51, 17986696), (52, 17640798), (56, 16380741), (62, 14795508), (68, 13490022), (78, 11760532), (84, 10920494), (91, 10080456), (93, 9863672), (102, 8993348), (104, 8820399), (119, 7708584), (124, 7397754), (136, 6745011), (156, 5880266), (168, 5460247), (182, 5040228), (186, 4931836), (204, 4496674), (217, 4227288), (221, 4150776), (238, 3854292), (248, 3698877), (273, 3360152), (312, 2940133), (357, 2569528), (364, 2520114), (372, 2465918), (403, 2276232), (408, 2248337), (434, 2113644), (442, 2075388), (476, 1927146), (527, 1740648), (546, 1680076), (651, 1409096), (663, 1383592), (714, 1284764), (728, 1260057), (744, 1232959), (797, 1150968), (806, 1138116), (868, 1056822), (884, 1037694), (952, 963573), (1054, 870324), (1092, 840038), (1209, 758744), (1302, 704548), (1326, 691796), (1428, 642382), (1547, 592968), (1581, 580216), (1594, 575484), (1612, 569058), (1736, 528411), (1768, 518847), (2108, 435162), (2184, 420019), (2391, 383656), (2418, 379372), (2604, 352274), (2652, 345898), (2821, 325176), (2856, 321191), (3094, 296484), (3162, 290108), (3188, 287742), (3224, 284529), (3689, 248664), (4216, 217581), (4641, 197656), (4782, 191828), (4836, 189686), (5208, 176137), (5304, 172949), (5579, 164424), (5642, 162588), (6188, 148242), (6324, 145054), (6376, 143871), (6851, 133896), (7378, 124332), (8463, 108392), (9282, 98828), (9564, 95914), (9672, 94843), (10361, 88536), (11067, 82888), (11158, 82212), (11284, 81294), (12376, 74121), (12648, 72527), (13549, 67704), (13702, 66948), (14756, 62166), (16737, 54808), (16926, 54196), (18564, 49414), (19128, 47957), (20553, 44632), (20722, 44268), (22134, 41444), (22316, 41106), (22568, 40647), (24707, 37128), (27098, 33852), (27404, 33474), (29512, 31083)]