191902698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2596

約数の個数: 96

約数和(自身を含む): 499262400

約数和(自身を除く): 307359702

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 1989, 2223, 2539, 2907, 3978, 4199, 4446, 5078, 5814, 7617, 8398, 12597, 15234, 22851, 25194, 33007, 37791, 43163, 45702, 48241, 66014, 75582, 86326, 96482, 99021, 129489, 144723, 198042, 258978, 289446, 297063, 388467, 434169, 561119, 594126, 627133, 776934, 820097, 868338, 1122238, 1254266, 1640194, 1683357, 1881399, 2460291, 3366714, 3762798, 4920582, 5050071, 5644197, 7380873, 10100142, 10661261, 11288394, 14761746, 21322522, 31983783, 63967566, 95951349, 191902698]

約数ペア:

[(1, 191902698), (2, 95951349), (3, 63967566), (6, 31983783), (9, 21322522), (13, 14761746), (17, 11288394), (18, 10661261), (19, 10100142), (26, 7380873), (34, 5644197), (38, 5050071), (39, 4920582), (51, 3762798), (57, 3366714), (78, 2460291), (102, 1881399), (114, 1683357), (117, 1640194), (153, 1254266), (171, 1122238), (221, 868338), (234, 820097), (247, 776934), (306, 627133), (323, 594126), (342, 561119), (442, 434169), (494, 388467), (646, 297063), (663, 289446), (741, 258978), (969, 198042), (1326, 144723), (1482, 129489), (1938, 99021), (1989, 96482), (2223, 86326), (2539, 75582), (2907, 66014), (3978, 48241), (4199, 45702), (4446, 43163), (5078, 37791), (5814, 33007), (7617, 25194), (8398, 22851), (12597, 15234)]