1330205732

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 2642754240

約数和(自身を除く): 1312548508

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 71, 76, 142, 284, 289, 323, 578, 646, 853, 1156, 1207, 1292, 1349, 1706, 2414, 2698, 3412, 4828, 5396, 5491, 10982, 14501, 16207, 20519, 21964, 22933, 29002, 32414, 41038, 45866, 58004, 60563, 64828, 82076, 91732, 121126, 242252, 246517, 275519, 389861, 493034, 551038, 779722, 986068, 1029571, 1102076, 1150697, 1559444, 2059142, 2301394, 4118284, 4602788, 4683823, 9367646, 17502707, 18735292, 19561849, 35005414, 39123698, 70010828, 78247396, 332551433, 665102866, 1330205732]

約数ペア:

[(1, 1330205732), (2, 665102866), (4, 332551433), (17, 78247396), (19, 70010828), (34, 39123698), (38, 35005414), (68, 19561849), (71, 18735292), (76, 17502707), (142, 9367646), (284, 4683823), (289, 4602788), (323, 4118284), (578, 2301394), (646, 2059142), (853, 1559444), (1156, 1150697), (1207, 1102076), (1292, 1029571), (1349, 986068), (1706, 779722), (2414, 551038), (2698, 493034), (3412, 389861), (4828, 275519), (5396, 246517), (5491, 242252), (10982, 121126), (14501, 91732), (16207, 82076), (20519, 64828), (21964, 60563), (22933, 58004), (29002, 45866), (32414, 41038)]