1142281748

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 2257997280

約数和(自身を除く): 1115715532

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 131, 262, 289, 323, 397, 524, 578, 646, 794, 1156, 1292, 1588, 2227, 2489, 4454, 4978, 5491, 6749, 7543, 8908, 9956, 10982, 13498, 15086, 21964, 26996, 30172, 37859, 42313, 52007, 75718, 84626, 104014, 114733, 128231, 151436, 169252, 208028, 229466, 256462, 458932, 512924, 719321, 884119, 988133, 1438642, 1768238, 1976266, 2179927, 2877284, 3536476, 3952532, 4359854, 8719708, 15030023, 16798261, 30060046, 33596522, 60120092, 67193044, 285570437, 571140874, 1142281748]

約数ペア:

[(1, 1142281748), (2, 571140874), (4, 285570437), (17, 67193044), (19, 60120092), (34, 33596522), (38, 30060046), (68, 16798261), (76, 15030023), (131, 8719708), (262, 4359854), (289, 3952532), (323, 3536476), (397, 2877284), (524, 2179927), (578, 1976266), (646, 1768238), (794, 1438642), (1156, 988133), (1292, 884119), (1588, 719321), (2227, 512924), (2489, 458932), (4454, 256462), (4978, 229466), (5491, 208028), (6749, 169252), (7543, 151436), (8908, 128231), (9956, 114733), (10982, 104014), (13498, 84626), (15086, 75718), (21964, 52007), (26996, 42313), (30172, 37859)]