258619284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 845752320

約数和(自身を除く): 587133036

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 137, 154, 189, 198, 227, 231, 252, 274, 297, 308, 378, 396, 411, 454, 462, 548, 594, 681, 693, 756, 822, 908, 924, 959, 1188, 1233, 1362, 1386, 1507, 1589, 1644, 1918, 2043, 2079, 2466, 2497, 2724, 2772, 2877, 3014, 3178, 3699, 3836, 4086, 4158, 4521, 4767, 4932, 4994, 5754, 6028, 6129, 6356, 7398, 7491, 8172, 8316, 8631, 9042, 9534, 9988, 10549, 11508, 12258, 13563, 14301, 14796, 14982, 17262, 17479, 18084, 19068, 21098, 22473, 24516, 25893, 27126, 28602, 29964, 31099, 31647, 34524, 34958, 40689, 42196, 42903, 44946, 51786, 52437, 54252, 57204, 62198, 63294, 67419, 69916, 81378, 85806, 89892, 93297, 94941, 103572, 104874, 124396, 126588, 134838, 157311, 162756, 171612, 186594, 189882, 209748, 217693, 269676, 279891, 284823, 314622, 342089, 373188, 379764, 435386, 471933, 559782, 569646, 629244, 653079, 684178, 839673, 870772, 943866, 1026267, 1119564, 1139292, 1306158, 1368356, 1679346, 1887732, 1959237, 2052534, 2394623, 2612316, 3078801, 3358692, 3918474, 4105068, 4789246, 5877711, 6157602, 7183869, 7836948, 9236403, 9578492, 11755422, 12315204, 14367738, 18472806, 21551607, 23510844, 28735476, 36945612, 43103214, 64654821, 86206428, 129309642, 258619284]

約数ペア:

[(1, 258619284), (2, 129309642), (3, 86206428), (4, 64654821), (6, 43103214), (7, 36945612), (9, 28735476), (11, 23510844), (12, 21551607), (14, 18472806), (18, 14367738), (21, 12315204), (22, 11755422), (27, 9578492), (28, 9236403), (33, 7836948), (36, 7183869), (42, 6157602), (44, 5877711), (54, 4789246), (63, 4105068), (66, 3918474), (77, 3358692), (84, 3078801), (99, 2612316), (108, 2394623), (126, 2052534), (132, 1959237), (137, 1887732), (154, 1679346), (189, 1368356), (198, 1306158), (227, 1139292), (231, 1119564), (252, 1026267), (274, 943866), (297, 870772), (308, 839673), (378, 684178), (396, 653079), (411, 629244), (454, 569646), (462, 559782), (548, 471933), (594, 435386), (681, 379764), (693, 373188), (756, 342089), (822, 314622), (908, 284823), (924, 279891), (959, 269676), (1188, 217693), (1233, 209748), (1362, 189882), (1386, 186594), (1507, 171612), (1589, 162756), (1644, 157311), (1918, 134838), (2043, 126588), (2079, 124396), (2466, 104874), (2497, 103572), (2724, 94941), (2772, 93297), (2877, 89892), (3014, 85806), (3178, 81378), (3699, 69916), (3836, 67419), (4086, 63294), (4158, 62198), (4521, 57204), (4767, 54252), (4932, 52437), (4994, 51786), (5754, 44946), (6028, 42903), (6129, 42196), (6356, 40689), (7398, 34958), (7491, 34524), (8172, 31647), (8316, 31099), (8631, 29964), (9042, 28602), (9534, 27126), (9988, 25893), (10549, 24516), (11508, 22473), (12258, 21098), (13563, 19068), (14301, 18084), (14796, 17479), (14982, 17262)]