123822468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2398

約数の個数: 144

約数和(自身を含む): 410941440

約数和(自身を除く): 287118972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1596, 1881, 2351, 2394, 2508, 2772, 2926, 3762, 4389, 4702, 4788, 5852, 7053, 7524, 8778, 9404, 13167, 14106, 16457, 17556, 21159, 25861, 26334, 28212, 32914, 42318, 44669, 49371, 51722, 52668, 65828, 77583, 84636, 89338, 98742, 103444, 134007, 148113, 155166, 178676, 181027, 197484, 232749, 268014, 296226, 310332, 312683, 362054, 402021, 465498, 491359, 536028, 543081, 592452, 625366, 724108, 804042, 930996, 938049, 982718, 1086162, 1250732, 1474077, 1608084, 1629243, 1876098, 1965436, 2172324, 2814147, 2948154, 3258486, 3439513, 3752196, 4422231, 5628294, 5896308, 6516972, 6879026, 8844462, 10318539, 11256588, 13758052, 17688924, 20637078, 30955617, 41274156, 61911234, 123822468]

約数ペア:

[(1, 123822468), (2, 61911234), (3, 41274156), (4, 30955617), (6, 20637078), (7, 17688924), (9, 13758052), (11, 11256588), (12, 10318539), (14, 8844462), (18, 6879026), (19, 6516972), (21, 5896308), (22, 5628294), (28, 4422231), (33, 3752196), (36, 3439513), (38, 3258486), (42, 2948154), (44, 2814147), (57, 2172324), (63, 1965436), (66, 1876098), (76, 1629243), (77, 1608084), (84, 1474077), (99, 1250732), (114, 1086162), (126, 982718), (132, 938049), (133, 930996), (154, 804042), (171, 724108), (198, 625366), (209, 592452), (228, 543081), (231, 536028), (252, 491359), (266, 465498), (308, 402021), (342, 362054), (396, 312683), (399, 310332), (418, 296226), (462, 268014), (532, 232749), (627, 197484), (684, 181027), (693, 178676), (798, 155166), (836, 148113), (924, 134007), (1197, 103444), (1254, 98742), (1386, 89338), (1463, 84636), (1596, 77583), (1881, 65828), (2351, 52668), (2394, 51722), (2508, 49371), (2772, 44669), (2926, 42318), (3762, 32914), (4389, 28212), (4702, 26334), (4788, 25861), (5852, 21159), (7053, 17556), (7524, 16457), (8778, 14106), (9404, 13167)]