245151036

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 168

約数和(自身を含む): 719806080

約数和(自身を除く): 474655044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 223, 234, 243, 261, 324, 348, 351, 377, 446, 468, 486, 522, 669, 702, 729, 754, 783, 892, 972, 1044, 1053, 1131, 1338, 1404, 1458, 1508, 1566, 2007, 2106, 2262, 2349, 2676, 2899, 2916, 3132, 3159, 3393, 4014, 4212, 4524, 4698, 5798, 6021, 6318, 6467, 6786, 7047, 8028, 8697, 9396, 9477, 10179, 11596, 12042, 12636, 12934, 13572, 14094, 17394, 18063, 18954, 19401, 20358, 21141, 24084, 25868, 26091, 28188, 30537, 34788, 36126, 37908, 38802, 40716, 42282, 52182, 54189, 58203, 61074, 72252, 77604, 78273, 84071, 84564, 91611, 104364, 108378, 116406, 122148, 156546, 162567, 168142, 174609, 183222, 216756, 232812, 234819, 252213, 274833, 313092, 325134, 336284, 349218, 366444, 469638, 504426, 523827, 549666, 650268, 698436, 704457, 756639, 939276, 1008852, 1047654, 1099332, 1408914, 1513278, 1571481, 2095308, 2113371, 2269917, 2817828, 3026556, 3142962, 4226742, 4539834, 4714443, 6285924, 6809751, 8453484, 9079668, 9428886, 13619502, 18857772, 20429253, 27239004, 40858506, 61287759, 81717012, 122575518, 245151036]

約数ペア:

[(1, 245151036), (2, 122575518), (3, 81717012), (4, 61287759), (6, 40858506), (9, 27239004), (12, 20429253), (13, 18857772), (18, 13619502), (26, 9428886), (27, 9079668), (29, 8453484), (36, 6809751), (39, 6285924), (52, 4714443), (54, 4539834), (58, 4226742), (78, 3142962), (81, 3026556), (87, 2817828), (108, 2269917), (116, 2113371), (117, 2095308), (156, 1571481), (162, 1513278), (174, 1408914), (223, 1099332), (234, 1047654), (243, 1008852), (261, 939276), (324, 756639), (348, 704457), (351, 698436), (377, 650268), (446, 549666), (468, 523827), (486, 504426), (522, 469638), (669, 366444), (702, 349218), (729, 336284), (754, 325134), (783, 313092), (892, 274833), (972, 252213), (1044, 234819), (1053, 232812), (1131, 216756), (1338, 183222), (1404, 174609), (1458, 168142), (1508, 162567), (1566, 156546), (2007, 122148), (2106, 116406), (2262, 108378), (2349, 104364), (2676, 91611), (2899, 84564), (2916, 84071), (3132, 78273), (3159, 77604), (3393, 72252), (4014, 61074), (4212, 58203), (4524, 54189), (4698, 52182), (5798, 42282), (6021, 40716), (6318, 38802), (6467, 37908), (6786, 36126), (7047, 34788), (8028, 30537), (8697, 28188), (9396, 26091), (9477, 25868), (10179, 24084), (11596, 21141), (12042, 20358), (12636, 19401), (12934, 18954), (13572, 18063), (14094, 17394)]