221477776902

素因数分解:

$2^1\times 3^4\times {\mathrm{227}}^1\times {\mathrm{281}}^1\times {\mathrm{21433}}^1$

素因数の和:21955

約数の個数: 80

約数和(自身を含む): 500257728432

約数和(自身を除く): 278779951530

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 281, 454, 562, 681, 843, 1362, 1686, 2043, 2529, 4086, 5058, 6129, 7587, 12258, 15174, 18387, 21433, 22761, 36774, 42866, 45522, 63787, 64299, 127574, 128598, 191361, 192897, 382722, 385794, 574083, 578691, 1148166, 1157382, 1722249, 1736073, 3444498, 3472146, 4865291, 5166747, 6022673, 9730582, 10333494, 12045346, 14595873, 18068019, 29191746, 36136038, 43787619, 54204057, 87575238, 108408114, 131362857, 162612171, 262725714, 325224342, 394088571, 487836513, 788177142, 975673026, 1367146771, 2734293542, 4101440313, 8202880626, 12304320939, 24608641878, 36912962817, 73825925634, 110738888451, 221477776902]

約数ペア:

[(1, 221477776902), (2, 110738888451), (3, 73825925634), (6, 36912962817), (9, 24608641878), (18, 12304320939), (27, 8202880626), (54, 4101440313), (81, 2734293542), (162, 1367146771), (227, 975673026), (281, 788177142), (454, 487836513), (562, 394088571), (681, 325224342), (843, 262725714), (1362, 162612171), (1686, 131362857), (2043, 108408114), (2529, 87575238), (4086, 54204057), (5058, 43787619), (6129, 36136038), (7587, 29191746), (12258, 18068019), (15174, 14595873), (18387, 12045346), (21433, 10333494), (22761, 9730582), (36774, 6022673), (42866, 5166747), (45522, 4865291), (63787, 3472146), (64299, 3444498), (127574, 1736073), (128598, 1722249), (191361, 1157382), (192897, 1148166), (382722, 578691), (385794, 574083)]