19839958992

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{345307}}^1$

素因数の和:345350

約数の個数: 160

約数和(自身を含む): 68509107200

約数和(自身を除く): 48669148208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4788, 6384, 7182, 8208, 9576, 14364, 19152, 28728, 57456, 345307, 690614, 1035921, 1381228, 2071842, 2417149, 2762456, 3107763, 4143684, 4834298, 5524912, 6215526, 6560833, 7251447, 8287368, 9323289, 9668596, 12431052, 13121666, 14502894, 16574736, 18646578, 19337192, 19682499, 21754341, 24862104, 26243332, 29005788, 37293156, 38674384, 39364998, 43508682, 45925831, 49724208, 52486664, 58011576, 59047497, 65263023, 74586312, 78729996, 87017364, 91851662, 104973328, 116023152, 118094994, 130526046, 137777493, 149172624, 157459992, 174034728, 177142491, 183703324, 236189988, 261052092, 275554986, 314919984, 348069456, 354284982, 367406648, 413332479, 472379976, 522104184, 551109972, 708569964, 734813296, 826664958, 944759952, 1044208368, 1102219944, 1239997437, 1417139928, 1653329916, 2204439888, 2479994874, 2834279856, 3306659832, 4959989748, 6613319664, 9919979496, 19839958992]

約数ペア:

[(1, 19839958992), (2, 9919979496), (3, 6613319664), (4, 4959989748), (6, 3306659832), (7, 2834279856), (8, 2479994874), (9, 2204439888), (12, 1653329916), (14, 1417139928), (16, 1239997437), (18, 1102219944), (19, 1044208368), (21, 944759952), (24, 826664958), (27, 734813296), (28, 708569964), (36, 551109972), (38, 522104184), (42, 472379976), (48, 413332479), (54, 367406648), (56, 354284982), (57, 348069456), (63, 314919984), (72, 275554986), (76, 261052092), (84, 236189988), (108, 183703324), (112, 177142491), (114, 174034728), (126, 157459992), (133, 149172624), (144, 137777493), (152, 130526046), (168, 118094994), (171, 116023152), (189, 104973328), (216, 91851662), (228, 87017364), (252, 78729996), (266, 74586312), (304, 65263023), (336, 59047497), (342, 58011576), (378, 52486664), (399, 49724208), (432, 45925831), (456, 43508682), (504, 39364998), (513, 38674384), (532, 37293156), (684, 29005788), (756, 26243332), (798, 24862104), (912, 21754341), (1008, 19682499), (1026, 19337192), (1064, 18646578), (1197, 16574736), (1368, 14502894), (1512, 13121666), (1596, 12431052), (2052, 9668596), (2128, 9323289), (2394, 8287368), (2736, 7251447), (3024, 6560833), (3192, 6215526), (3591, 5524912), (4104, 4834298), (4788, 4143684), (6384, 3107763), (7182, 2762456), (8208, 2417149), (9576, 2071842), (14364, 1381228), (19152, 1035921), (28728, 690614), (57456, 345307)]