1212970544464

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3349859}}^1$

素因数の和:3349988

約数の個数: 80

約数和(自身を含む): 2781402157440

約数和(自身を除く): 1568431612976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 61, 106, 112, 122, 212, 244, 371, 424, 427, 488, 742, 848, 854, 976, 1484, 1708, 2968, 3233, 3416, 5936, 6466, 6832, 12932, 22631, 25864, 45262, 51728, 90524, 181048, 362096, 3349859, 6699718, 13399436, 23449013, 26798872, 46898026, 53597744, 93796052, 177542527, 187592104, 204341399, 355085054, 375184208, 408682798, 710170108, 817365596, 1242797689, 1420340216, 1430389793, 1634731192, 2485595378, 2840680432, 2860779586, 3269462384, 4971190756, 5721559172, 9942381512, 10830094147, 11443118344, 19884763024, 21660188294, 22886236688, 43320376588, 75810659029, 86640753176, 151621318058, 173281506352, 303242636116, 606485272232, 1212970544464]

約数ペア:

[(1, 1212970544464), (2, 606485272232), (4, 303242636116), (7, 173281506352), (8, 151621318058), (14, 86640753176), (16, 75810659029), (28, 43320376588), (53, 22886236688), (56, 21660188294), (61, 19884763024), (106, 11443118344), (112, 10830094147), (122, 9942381512), (212, 5721559172), (244, 4971190756), (371, 3269462384), (424, 2860779586), (427, 2840680432), (488, 2485595378), (742, 1634731192), (848, 1430389793), (854, 1420340216), (976, 1242797689), (1484, 817365596), (1708, 710170108), (2968, 408682798), (3233, 375184208), (3416, 355085054), (5936, 204341399), (6466, 187592104), (6832, 177542527), (12932, 93796052), (22631, 53597744), (25864, 46898026), (45262, 26798872), (51728, 23449013), (90524, 13399436), (181048, 6699718), (362096, 3349859)]