1021599972

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:579

約数の個数: 144

約数和(自身を含む): 2859373440

約数和(自身を除く): 1837773468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 71, 102, 108, 142, 153, 204, 213, 284, 289, 306, 426, 459, 461, 578, 612, 639, 852, 867, 918, 922, 1156, 1207, 1278, 1383, 1734, 1836, 1844, 1917, 2414, 2556, 2601, 2766, 3468, 3621, 3834, 4149, 4828, 5202, 5532, 7242, 7668, 7803, 7837, 8298, 10404, 10863, 12447, 14484, 15606, 15674, 16596, 20519, 21726, 23511, 24894, 31212, 31348, 32589, 32731, 41038, 43452, 47022, 49788, 61557, 65178, 65462, 70533, 82076, 94044, 98193, 123114, 130356, 130924, 133229, 141066, 184671, 196386, 211599, 246228, 266458, 282132, 294579, 369342, 392772, 399687, 423198, 532916, 554013, 556427, 589158, 738684, 799374, 846396, 883737, 1108026, 1112854, 1178316, 1199061, 1598748, 1669281, 1767474, 2216052, 2225708, 2398122, 3338562, 3534948, 3597183, 4796244, 5007843, 6677124, 7194366, 9459259, 10015686, 14388732, 15023529, 18918518, 20031372, 28377777, 30047058, 37837036, 56755554, 60094116, 85133331, 113511108, 170266662, 255399993, 340533324, 510799986, 1021599972]

約数ペア:

[(1, 1021599972), (2, 510799986), (3, 340533324), (4, 255399993), (6, 170266662), (9, 113511108), (12, 85133331), (17, 60094116), (18, 56755554), (27, 37837036), (34, 30047058), (36, 28377777), (51, 20031372), (54, 18918518), (68, 15023529), (71, 14388732), (102, 10015686), (108, 9459259), (142, 7194366), (153, 6677124), (204, 5007843), (213, 4796244), (284, 3597183), (289, 3534948), (306, 3338562), (426, 2398122), (459, 2225708), (461, 2216052), (578, 1767474), (612, 1669281), (639, 1598748), (852, 1199061), (867, 1178316), (918, 1112854), (922, 1108026), (1156, 883737), (1207, 846396), (1278, 799374), (1383, 738684), (1734, 589158), (1836, 556427), (1844, 554013), (1917, 532916), (2414, 423198), (2556, 399687), (2601, 392772), (2766, 369342), (3468, 294579), (3621, 282132), (3834, 266458), (4149, 246228), (4828, 211599), (5202, 196386), (5532, 184671), (7242, 141066), (7668, 133229), (7803, 130924), (7837, 130356), (8298, 123114), (10404, 98193), (10863, 94044), (12447, 82076), (14484, 70533), (15606, 65462), (15674, 65178), (16596, 61557), (20519, 49788), (21726, 47022), (23511, 43452), (24894, 41038), (31212, 32731), (31348, 32589)]