2125970088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1543}}^1$

素因数の和:1887

約数の個数: 128

約数和(自身を含む): 6163153920

約数和(自身を除く): 4037183832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 307, 374, 408, 561, 614, 748, 921, 1122, 1228, 1496, 1543, 1842, 2244, 2456, 3086, 3377, 3684, 4488, 4629, 5219, 6172, 6754, 7368, 9258, 10131, 10438, 12344, 13508, 15657, 16973, 18516, 20262, 20876, 26231, 27016, 31314, 33946, 37032, 40524, 41752, 50919, 52462, 57409, 62628, 67892, 78693, 81048, 101838, 104924, 114818, 125256, 135784, 157386, 172227, 203676, 209848, 229636, 288541, 314772, 344454, 407352, 459272, 473701, 577082, 629544, 688908, 865623, 947402, 1154164, 1377816, 1421103, 1731246, 1894804, 2308328, 2842206, 3462492, 3789608, 5210711, 5684412, 6924984, 8052917, 10421422, 11368824, 15632133, 16105834, 20842844, 24158751, 31264266, 32211668, 41685688, 48317502, 62528532, 64423336, 88582087, 96635004, 125057064, 177164174, 193270008, 265746261, 354328348, 531492522, 708656696, 1062985044, 2125970088]

約数ペア:

[(1, 2125970088), (2, 1062985044), (3, 708656696), (4, 531492522), (6, 354328348), (8, 265746261), (11, 193270008), (12, 177164174), (17, 125057064), (22, 96635004), (24, 88582087), (33, 64423336), (34, 62528532), (44, 48317502), (51, 41685688), (66, 32211668), (68, 31264266), (88, 24158751), (102, 20842844), (132, 16105834), (136, 15632133), (187, 11368824), (204, 10421422), (264, 8052917), (307, 6924984), (374, 5684412), (408, 5210711), (561, 3789608), (614, 3462492), (748, 2842206), (921, 2308328), (1122, 1894804), (1228, 1731246), (1496, 1421103), (1543, 1377816), (1842, 1154164), (2244, 947402), (2456, 865623), (3086, 688908), (3377, 629544), (3684, 577082), (4488, 473701), (4629, 459272), (5219, 407352), (6172, 344454), (6754, 314772), (7368, 288541), (9258, 229636), (10131, 209848), (10438, 203676), (12344, 172227), (13508, 157386), (15657, 135784), (16973, 125256), (18516, 114818), (20262, 104924), (20876, 101838), (26231, 81048), (27016, 78693), (31314, 67892), (33946, 62628), (37032, 57409), (40524, 52462), (41752, 50919)]