419519772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12517}}^1$

素因数の和:12560

約数の個数: 108

約数和(自身を含む): 1298617320

約数和(自身を除く): 879097548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 8379, 11172, 12517, 16758, 25034, 33516, 37551, 50068, 75102, 87619, 112653, 150204, 175238, 225306, 237823, 262857, 350476, 450612, 475646, 525714, 613333, 713469, 788571, 951292, 1051428, 1226666, 1426938, 1577142, 1664761, 1839999, 2140407, 2453332, 2853876, 3154284, 3329522, 3679998, 4280814, 4994283, 5519997, 6659044, 7359996, 8561628, 9988566, 11039994, 11653327, 14982849, 19977132, 22079988, 23306654, 29965698, 34959981, 46613308, 59931396, 69919962, 104879943, 139839924, 209759886, 419519772]

約数ペア:

[(1, 419519772), (2, 209759886), (3, 139839924), (4, 104879943), (6, 69919962), (7, 59931396), (9, 46613308), (12, 34959981), (14, 29965698), (18, 23306654), (19, 22079988), (21, 19977132), (28, 14982849), (36, 11653327), (38, 11039994), (42, 9988566), (49, 8561628), (57, 7359996), (63, 6659044), (76, 5519997), (84, 4994283), (98, 4280814), (114, 3679998), (126, 3329522), (133, 3154284), (147, 2853876), (171, 2453332), (196, 2140407), (228, 1839999), (252, 1664761), (266, 1577142), (294, 1426938), (342, 1226666), (399, 1051428), (441, 951292), (532, 788571), (588, 713469), (684, 613333), (798, 525714), (882, 475646), (931, 450612), (1197, 350476), (1596, 262857), (1764, 237823), (1862, 225306), (2394, 175238), (2793, 150204), (3724, 112653), (4788, 87619), (5586, 75102), (8379, 50068), (11172, 37551), (12517, 33516), (16758, 25034)]