221541264

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1286

約数の個数: 160

約数和(自身を含む): 739278080

約数和(自身を除く): 517736816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 84, 108, 112, 122, 126, 144, 168, 183, 189, 216, 244, 252, 336, 366, 378, 427, 432, 488, 504, 549, 732, 756, 854, 976, 1008, 1098, 1201, 1281, 1464, 1512, 1647, 1708, 2196, 2402, 2562, 2928, 3024, 3294, 3416, 3603, 3843, 4392, 4804, 5124, 6588, 6832, 7206, 7686, 8407, 8784, 9608, 10248, 10809, 11529, 13176, 14412, 15372, 16814, 19216, 20496, 21618, 23058, 25221, 26352, 28824, 30744, 32427, 33628, 43236, 46116, 50442, 57648, 61488, 64854, 67256, 73261, 75663, 86472, 92232, 100884, 129708, 134512, 146522, 151326, 172944, 184464, 201768, 219783, 226989, 259416, 293044, 302652, 403536, 439566, 453978, 512827, 518832, 586088, 605304, 659349, 879132, 907956, 1025654, 1172176, 1210608, 1318698, 1538481, 1758264, 1815912, 1978047, 2051308, 2637396, 3076962, 3516528, 3631824, 3956094, 4102616, 4615443, 5274792, 6153924, 7912188, 8205232, 9230886, 10549584, 12307848, 13846329, 15824376, 18461772, 24615696, 27692658, 31648752, 36923544, 55385316, 73847088, 110770632, 221541264]

約数ペア:

[(1, 221541264), (2, 110770632), (3, 73847088), (4, 55385316), (6, 36923544), (7, 31648752), (8, 27692658), (9, 24615696), (12, 18461772), (14, 15824376), (16, 13846329), (18, 12307848), (21, 10549584), (24, 9230886), (27, 8205232), (28, 7912188), (36, 6153924), (42, 5274792), (48, 4615443), (54, 4102616), (56, 3956094), (61, 3631824), (63, 3516528), (72, 3076962), (84, 2637396), (108, 2051308), (112, 1978047), (122, 1815912), (126, 1758264), (144, 1538481), (168, 1318698), (183, 1210608), (189, 1172176), (216, 1025654), (244, 907956), (252, 879132), (336, 659349), (366, 605304), (378, 586088), (427, 518832), (432, 512827), (488, 453978), (504, 439566), (549, 403536), (732, 302652), (756, 293044), (854, 259416), (976, 226989), (1008, 219783), (1098, 201768), (1201, 184464), (1281, 172944), (1464, 151326), (1512, 146522), (1647, 134512), (1708, 129708), (2196, 100884), (2402, 92232), (2562, 86472), (2928, 75663), (3024, 73261), (3294, 67256), (3416, 64854), (3603, 61488), (3843, 57648), (4392, 50442), (4804, 46116), (5124, 43236), (6588, 33628), (6832, 32427), (7206, 30744), (7686, 28824), (8407, 26352), (8784, 25221), (9608, 23058), (10248, 21618), (10809, 20496), (11529, 19216), (13176, 16814), (14412, 15372)]