274315680415

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:1049

約数の個数: 128

約数和(自身を含む): 414305280000

約数和(自身を除く): 139989599585

約数列:

[1, 5, 7, 17, 35, 53, 79, 85, 119, 149, 265, 371, 395, 553, 595, 739, 745, 901, 1043, 1343, 1855, 2533, 2765, 3695, 4187, 4505, 5173, 5215, 6307, 6715, 7897, 9401, 11771, 12563, 12665, 17731, 20935, 25865, 29309, 31535, 39167, 39485, 47005, 55279, 58381, 58855, 62815, 71179, 82397, 87941, 88655, 110111, 134249, 146545, 195835, 200107, 274169, 276395, 291905, 355895, 408667, 411985, 439705, 498253, 550555, 623863, 665839, 671245, 770777, 939743, 992477, 1000535, 1370845, 1400749, 1871887, 2043335, 2491265, 3094193, 3119315, 3329195, 3853885, 4367041, 4660873, 4698715, 4962385, 5835883, 6947339, 7003745, 8698769, 9359435, 10605671, 13103209, 15470965, 21659351, 21835205, 23304365, 29179415, 34736695, 40851181, 43493845, 52601281, 53028355, 60891383, 65516045, 74239697, 99210011, 108296755, 147879073, 204255905, 263006405, 304456915, 368208967, 371198485, 461034757, 496050055, 694470077, 739395365, 1035153511, 1841044835, 2305173785, 3227243299, 3472350385, 5175767555, 7837590869, 16136216495, 39187954345, 54863136083, 274315680415]

約数ペア:

[(1, 274315680415), (5, 54863136083), (7, 39187954345), (17, 16136216495), (35, 7837590869), (53, 5175767555), (79, 3472350385), (85, 3227243299), (119, 2305173785), (149, 1841044835), (265, 1035153511), (371, 739395365), (395, 694470077), (553, 496050055), (595, 461034757), (739, 371198485), (745, 368208967), (901, 304456915), (1043, 263006405), (1343, 204255905), (1855, 147879073), (2533, 108296755), (2765, 99210011), (3695, 74239697), (4187, 65516045), (4505, 60891383), (5173, 53028355), (5215, 52601281), (6307, 43493845), (6715, 40851181), (7897, 34736695), (9401, 29179415), (11771, 23304365), (12563, 21835205), (12665, 21659351), (17731, 15470965), (20935, 13103209), (25865, 10605671), (29309, 9359435), (31535, 8698769), (39167, 7003745), (39485, 6947339), (47005, 5835883), (55279, 4962385), (58381, 4698715), (58855, 4660873), (62815, 4367041), (71179, 3853885), (82397, 3329195), (87941, 3119315), (88655, 3094193), (110111, 2491265), (134249, 2043335), (146545, 1871887), (195835, 1400749), (200107, 1370845), (274169, 1000535), (276395, 992477), (291905, 939743), (355895, 770777), (408667, 671245), (411985, 665839), (439705, 623863), (498253, 550555)]