1282882356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15761}}^1$

素因数の和:15814

約数の個数: 144

約数和(自身を含む): 4130904960

約数和(自身を除く): 2848022604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 969, 1071, 1197, 1292, 1428, 1596, 1938, 2142, 2261, 2394, 2907, 3876, 4284, 4522, 4788, 5814, 6783, 9044, 11628, 13566, 15761, 20349, 27132, 31522, 40698, 47283, 63044, 81396, 94566, 110327, 141849, 189132, 220654, 267937, 283698, 299459, 330981, 441308, 535874, 567396, 598918, 661962, 803811, 898377, 992943, 1071748, 1197836, 1323924, 1607622, 1796754, 1875559, 1985886, 2096213, 2411433, 2695131, 3215244, 3593508, 3751118, 3971772, 4192426, 4822866, 5090803, 5390262, 5626677, 6288639, 7502236, 8384852, 9645732, 10181606, 10780524, 11253354, 12577278, 15272409, 16880031, 18865917, 20363212, 22506708, 25154556, 30544818, 33760062, 35635621, 37731834, 45817227, 61089636, 67520124, 71271242, 75463668, 91634454, 106906863, 142542484, 183268908, 213813726, 320720589, 427627452, 641441178, 1282882356]

約数ペア:

[(1, 1282882356), (2, 641441178), (3, 427627452), (4, 320720589), (6, 213813726), (7, 183268908), (9, 142542484), (12, 106906863), (14, 91634454), (17, 75463668), (18, 71271242), (19, 67520124), (21, 61089636), (28, 45817227), (34, 37731834), (36, 35635621), (38, 33760062), (42, 30544818), (51, 25154556), (57, 22506708), (63, 20363212), (68, 18865917), (76, 16880031), (84, 15272409), (102, 12577278), (114, 11253354), (119, 10780524), (126, 10181606), (133, 9645732), (153, 8384852), (171, 7502236), (204, 6288639), (228, 5626677), (238, 5390262), (252, 5090803), (266, 4822866), (306, 4192426), (323, 3971772), (342, 3751118), (357, 3593508), (399, 3215244), (476, 2695131), (532, 2411433), (612, 2096213), (646, 1985886), (684, 1875559), (714, 1796754), (798, 1607622), (969, 1323924), (1071, 1197836), (1197, 1071748), (1292, 992943), (1428, 898377), (1596, 803811), (1938, 661962), (2142, 598918), (2261, 567396), (2394, 535874), (2907, 441308), (3876, 330981), (4284, 299459), (4522, 283698), (4788, 267937), (5814, 220654), (6783, 189132), (9044, 141849), (11628, 110327), (13566, 94566), (15761, 81396), (20349, 63044), (27132, 47283), (31522, 40698)]