778910928

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 2154326400

約数和(自身を除く): 1375415472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 79, 114, 152, 158, 228, 237, 304, 316, 361, 456, 474, 569, 632, 722, 912, 948, 1083, 1138, 1264, 1444, 1501, 1707, 1896, 2166, 2276, 2888, 3002, 3414, 3792, 4332, 4503, 4552, 5776, 6004, 6828, 8664, 9006, 9104, 10811, 12008, 13656, 17328, 18012, 21622, 24016, 27312, 28519, 32433, 36024, 43244, 44951, 57038, 64866, 72048, 85557, 86488, 89902, 114076, 129732, 134853, 171114, 172976, 179804, 205409, 228152, 259464, 269706, 342228, 359608, 410818, 456304, 518928, 539412, 616227, 684456, 719216, 821636, 854069, 1078824, 1232454, 1368912, 1643272, 1708138, 2157648, 2464908, 2562207, 3286544, 3416276, 4929816, 5124414, 6832552, 9859632, 10248828, 13665104, 16227311, 20497656, 32454622, 40995312, 48681933, 64909244, 97363866, 129818488, 194727732, 259636976, 389455464, 778910928]

約数ペア:

[(1, 778910928), (2, 389455464), (3, 259636976), (4, 194727732), (6, 129818488), (8, 97363866), (12, 64909244), (16, 48681933), (19, 40995312), (24, 32454622), (38, 20497656), (48, 16227311), (57, 13665104), (76, 10248828), (79, 9859632), (114, 6832552), (152, 5124414), (158, 4929816), (228, 3416276), (237, 3286544), (304, 2562207), (316, 2464908), (361, 2157648), (456, 1708138), (474, 1643272), (569, 1368912), (632, 1232454), (722, 1078824), (912, 854069), (948, 821636), (1083, 719216), (1138, 684456), (1264, 616227), (1444, 539412), (1501, 518928), (1707, 456304), (1896, 410818), (2166, 359608), (2276, 342228), (2888, 269706), (3002, 259464), (3414, 228152), (3792, 205409), (4332, 179804), (4503, 172976), (4552, 171114), (5776, 134853), (6004, 129732), (6828, 114076), (8664, 89902), (9006, 86488), (9104, 85557), (10811, 72048), (12008, 64866), (13656, 57038), (17328, 44951), (18012, 43244), (21622, 36024), (24016, 32433), (27312, 28519)]