40481532

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1409

約数の個数: 120

約数和(自身を含む): 130343136

約数和(自身を除く): 89861604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1373, 1404, 1638, 2106, 2268, 2457, 2746, 3276, 4119, 4212, 4914, 5492, 7371, 8238, 9611, 9828, 12357, 14742, 16476, 17849, 19222, 24714, 28833, 29484, 35698, 37071, 38444, 49428, 53547, 57666, 71396, 74142, 86499, 107094, 111213, 115332, 124943, 148284, 160641, 172998, 214188, 222426, 249886, 259497, 321282, 345996, 374829, 444852, 481923, 499772, 518994, 642564, 749658, 778491, 963846, 1037988, 1124487, 1445769, 1499316, 1556982, 1927692, 2248974, 2891538, 3113964, 3373461, 4497948, 5783076, 6746922, 10120383, 13493844, 20240766, 40481532]

約数ペア:

[(1, 40481532), (2, 20240766), (3, 13493844), (4, 10120383), (6, 6746922), (7, 5783076), (9, 4497948), (12, 3373461), (13, 3113964), (14, 2891538), (18, 2248974), (21, 1927692), (26, 1556982), (27, 1499316), (28, 1445769), (36, 1124487), (39, 1037988), (42, 963846), (52, 778491), (54, 749658), (63, 642564), (78, 518994), (81, 499772), (84, 481923), (91, 444852), (108, 374829), (117, 345996), (126, 321282), (156, 259497), (162, 249886), (182, 222426), (189, 214188), (234, 172998), (252, 160641), (273, 148284), (324, 124943), (351, 115332), (364, 111213), (378, 107094), (468, 86499), (546, 74142), (567, 71396), (702, 57666), (756, 53547), (819, 49428), (1053, 38444), (1092, 37071), (1134, 35698), (1373, 29484), (1404, 28833), (1638, 24714), (2106, 19222), (2268, 17849), (2457, 16476), (2746, 14742), (3276, 12357), (4119, 9828), (4212, 9611), (4914, 8238), (5492, 7371)]