215322408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8377}}^1$

素因数の和:8416

約数の個数: 128

約数和(自身を含む): 723859200

約数和(自身を除く): 508536792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1224, 1428, 1512, 1836, 2142, 2856, 3213, 3672, 4284, 6426, 8377, 8568, 12852, 16754, 25131, 25704, 33508, 50262, 58639, 67016, 75393, 100524, 117278, 142409, 150786, 175917, 201048, 226179, 234556, 284818, 301572, 351834, 427227, 452358, 469112, 527751, 569636, 603144, 703668, 854454, 904716, 996863, 1055502, 1139272, 1281681, 1407336, 1583253, 1708908, 1809432, 1993726, 2111004, 2563362, 2990589, 3166506, 3417816, 3845043, 3987452, 4222008, 5126724, 5981178, 6333012, 7690086, 7974904, 8971767, 10253448, 11962356, 12666024, 15380172, 17943534, 23924712, 26915301, 30760344, 35887068, 53830602, 71774136, 107661204, 215322408]

約数ペア:

[(1, 215322408), (2, 107661204), (3, 71774136), (4, 53830602), (6, 35887068), (7, 30760344), (8, 26915301), (9, 23924712), (12, 17943534), (14, 15380172), (17, 12666024), (18, 11962356), (21, 10253448), (24, 8971767), (27, 7974904), (28, 7690086), (34, 6333012), (36, 5981178), (42, 5126724), (51, 4222008), (54, 3987452), (56, 3845043), (63, 3417816), (68, 3166506), (72, 2990589), (84, 2563362), (102, 2111004), (108, 1993726), (119, 1809432), (126, 1708908), (136, 1583253), (153, 1407336), (168, 1281681), (189, 1139272), (204, 1055502), (216, 996863), (238, 904716), (252, 854454), (306, 703668), (357, 603144), (378, 569636), (408, 527751), (459, 469112), (476, 452358), (504, 427227), (612, 351834), (714, 301572), (756, 284818), (918, 234556), (952, 226179), (1071, 201048), (1224, 175917), (1428, 150786), (1512, 142409), (1836, 117278), (2142, 100524), (2856, 75393), (3213, 67016), (3672, 58639), (4284, 50262), (6426, 33508), (8377, 25704), (8568, 25131), (12852, 16754)]