1728595836

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 288

約数和(自身を含む): 5405460480

約数和(自身を除く): 3676864644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 31, 33, 34, 36, 44, 51, 54, 62, 66, 68, 93, 99, 102, 108, 121, 124, 132, 153, 186, 187, 198, 204, 242, 251, 279, 297, 306, 341, 363, 372, 374, 396, 459, 484, 502, 527, 558, 561, 594, 612, 682, 726, 748, 753, 837, 918, 1004, 1023, 1054, 1089, 1116, 1122, 1188, 1364, 1452, 1506, 1581, 1674, 1683, 1836, 2046, 2057, 2108, 2178, 2244, 2259, 2761, 3012, 3069, 3162, 3267, 3348, 3366, 3751, 4092, 4114, 4267, 4356, 4518, 4743, 5049, 5522, 5797, 6138, 6171, 6324, 6534, 6732, 6777, 7502, 7781, 8228, 8283, 8534, 9036, 9207, 9486, 10098, 11044, 11253, 11594, 12276, 12342, 12801, 13068, 13554, 14229, 15004, 15562, 16566, 17068, 17391, 18414, 18513, 18972, 20196, 22506, 23188, 23343, 24684, 24849, 25602, 27108, 28458, 30371, 31124, 33132, 33759, 34782, 36828, 37026, 38403, 45012, 46686, 46937, 49698, 51204, 52173, 55539, 56916, 60742, 63767, 67518, 69564, 70029, 74052, 74547, 76806, 85591, 91113, 93372, 93874, 99396, 101277, 104346, 111078, 115209, 121484, 127534, 132277, 135036, 140058, 140811, 149094, 153612, 156519, 171182, 182226, 187748, 191301, 202554, 208692, 210087, 222156, 230418, 255068, 256773, 264554, 273339, 280116, 281622, 298188, 313038, 342364, 364452, 382602, 396831, 405108, 420174, 422433, 460836, 513546, 516307, 529108, 546678, 563244, 573903, 626076, 765204, 770319, 793662, 820017, 840348, 844866, 941501, 1027092, 1032614, 1093356, 1147806, 1190493, 1267299, 1455047, 1540638, 1548921, 1587324, 1640034, 1689732, 1721709, 1883002, 2065228, 2295612, 2310957, 2380986, 2534598, 2824503, 2910094, 3081276, 3097842, 3280068, 3443418, 3571479, 3766004, 4365141, 4621914, 4646763, 4761972, 5069196, 5649006, 5820188, 6195684, 6886836, 7142958, 8473509, 8730282, 9243828, 9293526, 11298012, 13095423, 13940289, 14285916, 16005517, 16947018, 17460564, 18587052, 25420527, 26190846, 27880578, 32011034, 33894036, 39286269, 48016551, 50841054, 52381692, 55761156, 64022068, 78572538, 96033102, 101682108, 144049653, 157145076, 192066204, 288099306, 432148959, 576198612, 864297918, 1728595836]

約数ペア:

[(1, 1728595836), (2, 864297918), (3, 576198612), (4, 432148959), (6, 288099306), (9, 192066204), (11, 157145076), (12, 144049653), (17, 101682108), (18, 96033102), (22, 78572538), (27, 64022068), (31, 55761156), (33, 52381692), (34, 50841054), (36, 48016551), (44, 39286269), (51, 33894036), (54, 32011034), (62, 27880578), (66, 26190846), (68, 25420527), (93, 18587052), (99, 17460564), (102, 16947018), (108, 16005517), (121, 14285916), (124, 13940289), (132, 13095423), (153, 11298012), (186, 9293526), (187, 9243828), (198, 8730282), (204, 8473509), (242, 7142958), (251, 6886836), (279, 6195684), (297, 5820188), (306, 5649006), (341, 5069196), (363, 4761972), (372, 4646763), (374, 4621914), (396, 4365141), (459, 3766004), (484, 3571479), (502, 3443418), (527, 3280068), (558, 3097842), (561, 3081276), (594, 2910094), (612, 2824503), (682, 2534598), (726, 2380986), (748, 2310957), (753, 2295612), (837, 2065228), (918, 1883002), (1004, 1721709), (1023, 1689732), (1054, 1640034), (1089, 1587324), (1116, 1548921), (1122, 1540638), (1188, 1455047), (1364, 1267299), (1452, 1190493), (1506, 1147806), (1581, 1093356), (1674, 1032614), (1683, 1027092), (1836, 941501), (2046, 844866), (2057, 840348), (2108, 820017), (2178, 793662), (2244, 770319), (2259, 765204), (2761, 626076), (3012, 573903), (3069, 563244), (3162, 546678), (3267, 529108), (3348, 516307), (3366, 513546), (3751, 460836), (4092, 422433), (4114, 420174), (4267, 405108), (4356, 396831), (4518, 382602), (4743, 364452), (5049, 342364), (5522, 313038), (5797, 298188), (6138, 281622), (6171, 280116), (6324, 273339), (6534, 264554), (6732, 256773), (6777, 255068), (7502, 230418), (7781, 222156), (8228, 210087), (8283, 208692), (8534, 202554), (9036, 191301), (9207, 187748), (9486, 182226), (10098, 171182), (11044, 156519), (11253, 153612), (11594, 149094), (12276, 140811), (12342, 140058), (12801, 135036), (13068, 132277), (13554, 127534), (14229, 121484), (15004, 115209), (15562, 111078), (16566, 104346), (17068, 101277), (17391, 99396), (18414, 93874), (18513, 93372), (18972, 91113), (20196, 85591), (22506, 76806), (23188, 74547), (23343, 74052), (24684, 70029), (24849, 69564), (25602, 67518), (27108, 63767), (28458, 60742), (30371, 56916), (31124, 55539), (33132, 52173), (33759, 51204), (34782, 49698), (36828, 46937), (37026, 46686), (38403, 45012)]