851776212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 2419587072

約数和(自身を除く): 1567810860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 83, 84, 93, 98, 124, 147, 166, 186, 196, 217, 249, 294, 332, 372, 434, 498, 563, 581, 588, 651, 868, 996, 1126, 1162, 1302, 1519, 1689, 1743, 2252, 2324, 2573, 2604, 3038, 3378, 3486, 3941, 4067, 4557, 5146, 6076, 6756, 6972, 7719, 7882, 8134, 9114, 10292, 11823, 12201, 15438, 15764, 16268, 17453, 18011, 18228, 23646, 24402, 27587, 30876, 34906, 36022, 46729, 47292, 48804, 52359, 54033, 55174, 69812, 72044, 82761, 93458, 104718, 108066, 110348, 122171, 126077, 140187, 165522, 186916, 209436, 216132, 244342, 252154, 280374, 327103, 331044, 366513, 378231, 488684, 504308, 560748, 654206, 733026, 756462, 855197, 981309, 1308412, 1448599, 1466052, 1512924, 1710394, 1962618, 2289721, 2565591, 2897198, 3420788, 3925236, 4345797, 4579442, 5131182, 5794396, 6869163, 8691594, 9158884, 10140193, 10262364, 13738326, 17383188, 20280386, 27476652, 30420579, 40560772, 60841158, 70981351, 121682316, 141962702, 212944053, 283925404, 425888106, 851776212]

約数ペア:

[(1, 851776212), (2, 425888106), (3, 283925404), (4, 212944053), (6, 141962702), (7, 121682316), (12, 70981351), (14, 60841158), (21, 40560772), (28, 30420579), (31, 27476652), (42, 20280386), (49, 17383188), (62, 13738326), (83, 10262364), (84, 10140193), (93, 9158884), (98, 8691594), (124, 6869163), (147, 5794396), (166, 5131182), (186, 4579442), (196, 4345797), (217, 3925236), (249, 3420788), (294, 2897198), (332, 2565591), (372, 2289721), (434, 1962618), (498, 1710394), (563, 1512924), (581, 1466052), (588, 1448599), (651, 1308412), (868, 981309), (996, 855197), (1126, 756462), (1162, 733026), (1302, 654206), (1519, 560748), (1689, 504308), (1743, 488684), (2252, 378231), (2324, 366513), (2573, 331044), (2604, 327103), (3038, 280374), (3378, 252154), (3486, 244342), (3941, 216132), (4067, 209436), (4557, 186916), (5146, 165522), (6076, 140187), (6756, 126077), (6972, 122171), (7719, 110348), (7882, 108066), (8134, 104718), (9114, 93458), (10292, 82761), (11823, 72044), (12201, 69812), (15438, 55174), (15764, 54033), (16268, 52359), (17453, 48804), (18011, 47292), (18228, 46729), (23646, 36022), (24402, 34906), (27587, 30876)]