4040254764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1237}}^1$

素因数の和:2264

約数の個数: 144

約数和(自身を含む): 12592460608

約数和(自身を除く): 8552205844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 997, 1092, 1237, 1638, 1994, 2474, 2991, 3276, 3711, 3988, 4948, 5982, 6979, 7422, 8659, 8973, 11133, 11964, 12961, 13958, 14844, 16081, 17318, 17946, 20937, 22266, 25922, 25977, 27916, 32162, 34636, 35892, 38883, 41874, 44532, 48243, 51844, 51954, 62811, 64324, 77766, 77931, 83748, 90727, 96486, 103908, 112567, 116649, 125622, 144729, 155532, 155862, 181454, 192972, 225134, 233298, 251244, 272181, 289458, 311724, 337701, 362908, 450268, 466596, 544362, 578916, 675402, 816543, 1013103, 1088724, 1233289, 1350804, 1633086, 2026206, 2466578, 3266172, 3699867, 4052412, 4933156, 7399734, 8633023, 11099601, 14799468, 16032757, 17266046, 22199202, 25899069, 32065514, 34532092, 44398404, 48098271, 51798138, 64131028, 77697207, 96196542, 103596276, 112229299, 144294813, 155394414, 192393084, 224458598, 288589626, 310788828, 336687897, 448917196, 577179252, 673375794, 1010063691, 1346751588, 2020127382, 4040254764]

約数ペア:

[(1, 4040254764), (2, 2020127382), (3, 1346751588), (4, 1010063691), (6, 673375794), (7, 577179252), (9, 448917196), (12, 336687897), (13, 310788828), (14, 288589626), (18, 224458598), (21, 192393084), (26, 155394414), (28, 144294813), (36, 112229299), (39, 103596276), (42, 96196542), (52, 77697207), (63, 64131028), (78, 51798138), (84, 48098271), (91, 44398404), (117, 34532092), (126, 32065514), (156, 25899069), (182, 22199202), (234, 17266046), (252, 16032757), (273, 14799468), (364, 11099601), (468, 8633023), (546, 7399734), (819, 4933156), (997, 4052412), (1092, 3699867), (1237, 3266172), (1638, 2466578), (1994, 2026206), (2474, 1633086), (2991, 1350804), (3276, 1233289), (3711, 1088724), (3988, 1013103), (4948, 816543), (5982, 675402), (6979, 578916), (7422, 544362), (8659, 466596), (8973, 450268), (11133, 362908), (11964, 337701), (12961, 311724), (13958, 289458), (14844, 272181), (16081, 251244), (17318, 233298), (17946, 225134), (20937, 192972), (22266, 181454), (25922, 155862), (25977, 155532), (27916, 144729), (32162, 125622), (34636, 116649), (35892, 112567), (38883, 103908), (41874, 96486), (44532, 90727), (48243, 83748), (51844, 77931), (51954, 77766), (62811, 64324)]