2000404728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1327}}^1$

素因数の和:2346

約数の個数: 128

約数和(自身を含む): 6361651200

約数和(自身を除く): 4361246472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 997, 1327, 1512, 1994, 2654, 2991, 3981, 3988, 5308, 5982, 6979, 7962, 7976, 8973, 9289, 10616, 11943, 11964, 13958, 15924, 17946, 18578, 20937, 23886, 23928, 26919, 27867, 27916, 31848, 35829, 35892, 37156, 41874, 47772, 53838, 55734, 55832, 62811, 71658, 71784, 74312, 83601, 83748, 95544, 107676, 111468, 125622, 143316, 167202, 167496, 188433, 215352, 222936, 250803, 251244, 286632, 334404, 376866, 501606, 502488, 668808, 753732, 1003212, 1323019, 1507464, 2006424, 2646038, 3969057, 5292076, 7938114, 9261133, 10584152, 11907171, 15876228, 18522266, 23814342, 27783399, 31752456, 35721513, 37044532, 47628684, 55566798, 71443026, 74089064, 83350197, 95257368, 111133596, 142886052, 166700394, 222267192, 250050591, 285772104, 333400788, 500101182, 666801576, 1000202364, 2000404728]

約数ペア:

[(1, 2000404728), (2, 1000202364), (3, 666801576), (4, 500101182), (6, 333400788), (7, 285772104), (8, 250050591), (9, 222267192), (12, 166700394), (14, 142886052), (18, 111133596), (21, 95257368), (24, 83350197), (27, 74089064), (28, 71443026), (36, 55566798), (42, 47628684), (54, 37044532), (56, 35721513), (63, 31752456), (72, 27783399), (84, 23814342), (108, 18522266), (126, 15876228), (168, 11907171), (189, 10584152), (216, 9261133), (252, 7938114), (378, 5292076), (504, 3969057), (756, 2646038), (997, 2006424), (1327, 1507464), (1512, 1323019), (1994, 1003212), (2654, 753732), (2991, 668808), (3981, 502488), (3988, 501606), (5308, 376866), (5982, 334404), (6979, 286632), (7962, 251244), (7976, 250803), (8973, 222936), (9289, 215352), (10616, 188433), (11943, 167496), (11964, 167202), (13958, 143316), (15924, 125622), (17946, 111468), (18578, 107676), (20937, 95544), (23886, 83748), (23928, 83601), (26919, 74312), (27867, 71784), (27916, 71658), (31848, 62811), (35829, 55832), (35892, 55734), (37156, 53838), (41874, 47772)]