311904684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5060

約数の個数: 144

約数和(自身を含む): 1021646080

約数和(自身を除く): 709741396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4446, 4788, 5011, 5187, 6916, 8892, 10022, 10374, 15033, 15561, 20044, 20748, 30066, 31122, 35077, 45099, 60132, 62244, 65143, 70154, 90198, 95209, 105231, 130286, 140308, 180396, 190418, 195429, 210462, 260572, 285627, 315693, 380836, 390858, 420924, 456001, 571254, 586287, 631386, 666463, 781716, 856881, 912002, 1142508, 1172574, 1237717, 1262772, 1332926, 1368003, 1713762, 1824004, 1999389, 2345148, 2475434, 2665852, 2736006, 3427524, 3713151, 3998778, 4104009, 4950868, 5472012, 5998167, 7426302, 7997556, 8208018, 8664019, 11139453, 11996334, 14852604, 16416036, 17328038, 22278906, 23992668, 25992057, 34656076, 44557812, 51984114, 77976171, 103968228, 155952342, 311904684]

約数ペア:

[(1, 311904684), (2, 155952342), (3, 103968228), (4, 77976171), (6, 51984114), (7, 44557812), (9, 34656076), (12, 25992057), (13, 23992668), (14, 22278906), (18, 17328038), (19, 16416036), (21, 14852604), (26, 11996334), (28, 11139453), (36, 8664019), (38, 8208018), (39, 7997556), (42, 7426302), (52, 5998167), (57, 5472012), (63, 4950868), (76, 4104009), (78, 3998778), (84, 3713151), (91, 3427524), (114, 2736006), (117, 2665852), (126, 2475434), (133, 2345148), (156, 1999389), (171, 1824004), (182, 1713762), (228, 1368003), (234, 1332926), (247, 1262772), (252, 1237717), (266, 1172574), (273, 1142508), (342, 912002), (364, 856881), (399, 781716), (468, 666463), (494, 631386), (532, 586287), (546, 571254), (684, 456001), (741, 420924), (798, 390858), (819, 380836), (988, 315693), (1092, 285627), (1197, 260572), (1482, 210462), (1596, 195429), (1638, 190418), (1729, 180396), (2223, 140308), (2394, 130286), (2964, 105231), (3276, 95209), (3458, 90198), (4446, 70154), (4788, 65143), (5011, 62244), (5187, 60132), (6916, 45099), (8892, 35077), (10022, 31122), (10374, 30066), (15033, 20748), (15561, 20044)]