1220219532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{39367}}^1$

素因数の和:39428

約数の個数: 96

約数和(自身を含む): 3703741440

約数和(自身を除く): 2483521908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1476, 1722, 2214, 2583, 3444, 4428, 5166, 7749, 10332, 15498, 30996, 39367, 78734, 118101, 157468, 236202, 275569, 354303, 472404, 551138, 708606, 826707, 1062909, 1102276, 1417212, 1614047, 1653414, 2125818, 2480121, 3228094, 3306828, 4251636, 4842141, 4960242, 6456188, 7440363, 9684282, 9920484, 11298329, 14526423, 14880726, 19368564, 22596658, 29052846, 29761452, 33894987, 43579269, 45193316, 58105692, 67789974, 87158538, 101684961, 135579948, 174317076, 203369922, 305054883, 406739844, 610109766, 1220219532]

約数ペア:

[(1, 1220219532), (2, 610109766), (3, 406739844), (4, 305054883), (6, 203369922), (7, 174317076), (9, 135579948), (12, 101684961), (14, 87158538), (18, 67789974), (21, 58105692), (27, 45193316), (28, 43579269), (36, 33894987), (41, 29761452), (42, 29052846), (54, 22596658), (63, 19368564), (82, 14880726), (84, 14526423), (108, 11298329), (123, 9920484), (126, 9684282), (164, 7440363), (189, 6456188), (246, 4960242), (252, 4842141), (287, 4251636), (369, 3306828), (378, 3228094), (492, 2480121), (574, 2125818), (738, 1653414), (756, 1614047), (861, 1417212), (1107, 1102276), (1148, 1062909), (1476, 826707), (1722, 708606), (2214, 551138), (2583, 472404), (3444, 354303), (4428, 275569), (5166, 236202), (7749, 157468), (10332, 118101), (15498, 78734), (30996, 39367)]