1216478472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:683

約数の個数: 128

約数和(自身を含む): 3404021760

約数和(自身を除く): 2187543288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 227, 264, 318, 383, 424, 454, 583, 636, 681, 766, 908, 1149, 1166, 1272, 1362, 1532, 1749, 1816, 2298, 2332, 2497, 2724, 3064, 3498, 4213, 4596, 4664, 4994, 5448, 6996, 7491, 8426, 9192, 9988, 12031, 12639, 13992, 14982, 16852, 19976, 20299, 24062, 25278, 29964, 33704, 36093, 40598, 48124, 50556, 59928, 60897, 72186, 81196, 86941, 96248, 101112, 121794, 132341, 144372, 162392, 173882, 223289, 243588, 260823, 264682, 288744, 347764, 397023, 446578, 487176, 521646, 529364, 669867, 695528, 794046, 893156, 956351, 1043292, 1058728, 1339734, 1588092, 1786312, 1912702, 2086584, 2679468, 2869053, 3176184, 3825404, 4607873, 5358936, 5738106, 7650808, 9215746, 11476212, 13823619, 18431492, 22952424, 27647238, 36862984, 50686603, 55294476, 101373206, 110588952, 152059809, 202746412, 304119618, 405492824, 608239236, 1216478472]

約数ペア:

[(1, 1216478472), (2, 608239236), (3, 405492824), (4, 304119618), (6, 202746412), (8, 152059809), (11, 110588952), (12, 101373206), (22, 55294476), (24, 50686603), (33, 36862984), (44, 27647238), (53, 22952424), (66, 18431492), (88, 13823619), (106, 11476212), (132, 9215746), (159, 7650808), (212, 5738106), (227, 5358936), (264, 4607873), (318, 3825404), (383, 3176184), (424, 2869053), (454, 2679468), (583, 2086584), (636, 1912702), (681, 1786312), (766, 1588092), (908, 1339734), (1149, 1058728), (1166, 1043292), (1272, 956351), (1362, 893156), (1532, 794046), (1749, 695528), (1816, 669867), (2298, 529364), (2332, 521646), (2497, 487176), (2724, 446578), (3064, 397023), (3498, 347764), (4213, 288744), (4596, 264682), (4664, 260823), (4994, 243588), (5448, 223289), (6996, 173882), (7491, 162392), (8426, 144372), (9192, 132341), (9988, 121794), (12031, 101112), (12639, 96248), (13992, 86941), (14982, 81196), (16852, 72186), (19976, 60897), (20299, 59928), (24062, 50556), (25278, 48124), (29964, 40598), (33704, 36093)]