1657667484

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:641

約数の個数: 192

約数和(自身を含む): 5000486400

約数和(自身を除く): 3342818916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 187, 198, 204, 211, 297, 306, 374, 389, 396, 422, 459, 561, 594, 612, 633, 748, 778, 844, 918, 1122, 1167, 1188, 1266, 1556, 1683, 1836, 1899, 2244, 2321, 2334, 2532, 3366, 3501, 3587, 3798, 4279, 4642, 4668, 5049, 5697, 6613, 6732, 6963, 7002, 7174, 7596, 8558, 9284, 10098, 10503, 10761, 11394, 12837, 13226, 13926, 14004, 14348, 17116, 19839, 20196, 20889, 21006, 21522, 22788, 25674, 26452, 27852, 32283, 38511, 39457, 39678, 41778, 42012, 43044, 51348, 59517, 62667, 64566, 72743, 77022, 78914, 79356, 82079, 83556, 96849, 115533, 118371, 119034, 125334, 129132, 145486, 154044, 157828, 164158, 178551, 193698, 218229, 231066, 236742, 238068, 246237, 250668, 290972, 328316, 355113, 357102, 387396, 436458, 462132, 473484, 492474, 654687, 710226, 714204, 738711, 872916, 902869, 984948, 1065339, 1309374, 1395343, 1420452, 1477422, 1805738, 1964061, 2130678, 2216133, 2618748, 2708607, 2790686, 2954844, 3611476, 3928122, 4186029, 4261356, 4432266, 5417214, 5581372, 7856244, 8125821, 8372058, 8864532, 10834428, 12558087, 15348773, 16251642, 16744116, 24377463, 25116174, 30697546, 32503284, 37674261, 46046319, 48754926, 50232348, 61395092, 75348522, 92092638, 97509852, 138138957, 150697044, 184185276, 276277914, 414416871, 552555828, 828833742, 1657667484]

約数ペア:

[(1, 1657667484), (2, 828833742), (3, 552555828), (4, 414416871), (6, 276277914), (9, 184185276), (11, 150697044), (12, 138138957), (17, 97509852), (18, 92092638), (22, 75348522), (27, 61395092), (33, 50232348), (34, 48754926), (36, 46046319), (44, 37674261), (51, 32503284), (54, 30697546), (66, 25116174), (68, 24377463), (99, 16744116), (102, 16251642), (108, 15348773), (132, 12558087), (153, 10834428), (187, 8864532), (198, 8372058), (204, 8125821), (211, 7856244), (297, 5581372), (306, 5417214), (374, 4432266), (389, 4261356), (396, 4186029), (422, 3928122), (459, 3611476), (561, 2954844), (594, 2790686), (612, 2708607), (633, 2618748), (748, 2216133), (778, 2130678), (844, 1964061), (918, 1805738), (1122, 1477422), (1167, 1420452), (1188, 1395343), (1266, 1309374), (1556, 1065339), (1683, 984948), (1836, 902869), (1899, 872916), (2244, 738711), (2321, 714204), (2334, 710226), (2532, 654687), (3366, 492474), (3501, 473484), (3587, 462132), (3798, 436458), (4279, 387396), (4642, 357102), (4668, 355113), (5049, 328316), (5697, 290972), (6613, 250668), (6732, 246237), (6963, 238068), (7002, 236742), (7174, 231066), (7596, 218229), (8558, 193698), (9284, 178551), (10098, 164158), (10503, 157828), (10761, 154044), (11394, 145486), (12837, 129132), (13226, 125334), (13926, 119034), (14004, 118371), (14348, 115533), (17116, 96849), (19839, 83556), (20196, 82079), (20889, 79356), (21006, 78914), (21522, 77022), (22788, 72743), (25674, 64566), (26452, 62667), (27852, 59517), (32283, 51348), (38511, 43044), (39457, 42012), (39678, 41778)]