2001265812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1487

約数の個数: 192

約数和(自身を含む): 6431434240

約数和(自身を除く): 4430168428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 157, 182, 189, 234, 252, 273, 314, 351, 364, 378, 468, 471, 546, 628, 702, 756, 819, 942, 1092, 1099, 1297, 1404, 1413, 1638, 1884, 2041, 2198, 2457, 2594, 2826, 3276, 3297, 3891, 4082, 4239, 4396, 4914, 5188, 5652, 6123, 6594, 7782, 8164, 8478, 9079, 9828, 9891, 11673, 12246, 13188, 14287, 15564, 16861, 16956, 18158, 18369, 19782, 23346, 24492, 27237, 28574, 29673, 33722, 35019, 36316, 36738, 39564, 42861, 46692, 50583, 54474, 55107, 57148, 59346, 67444, 70038, 73476, 81711, 85722, 101166, 108948, 110214, 118027, 118692, 128583, 140076, 151749, 163422, 171444, 202332, 203629, 220428, 236054, 245133, 257166, 303498, 326844, 354081, 385749, 407258, 455247, 472108, 490266, 514332, 606996, 610887, 708162, 771498, 814516, 910494, 980532, 1062243, 1221774, 1416324, 1425403, 1542996, 1820988, 1832661, 2124486, 2443548, 2647177, 2850806, 3186729, 3665322, 4248972, 4276209, 5294354, 5497983, 5701612, 6373458, 7330644, 7941531, 8552418, 10588708, 10995966, 12746916, 12828627, 15883062, 17104836, 18530239, 21991932, 23824593, 25657254, 31766124, 37060478, 38485881, 47649186, 51314508, 55590717, 71473779, 74120956, 76971762, 95298372, 111181434, 142947558, 153943524, 166772151, 222362868, 285895116, 333544302, 500316453, 667088604, 1000632906, 2001265812]

約数ペア:

[(1, 2001265812), (2, 1000632906), (3, 667088604), (4, 500316453), (6, 333544302), (7, 285895116), (9, 222362868), (12, 166772151), (13, 153943524), (14, 142947558), (18, 111181434), (21, 95298372), (26, 76971762), (27, 74120956), (28, 71473779), (36, 55590717), (39, 51314508), (42, 47649186), (52, 38485881), (54, 37060478), (63, 31766124), (78, 25657254), (84, 23824593), (91, 21991932), (108, 18530239), (117, 17104836), (126, 15883062), (156, 12828627), (157, 12746916), (182, 10995966), (189, 10588708), (234, 8552418), (252, 7941531), (273, 7330644), (314, 6373458), (351, 5701612), (364, 5497983), (378, 5294354), (468, 4276209), (471, 4248972), (546, 3665322), (628, 3186729), (702, 2850806), (756, 2647177), (819, 2443548), (942, 2124486), (1092, 1832661), (1099, 1820988), (1297, 1542996), (1404, 1425403), (1413, 1416324), (1638, 1221774), (1884, 1062243), (2041, 980532), (2198, 910494), (2457, 814516), (2594, 771498), (2826, 708162), (3276, 610887), (3297, 606996), (3891, 514332), (4082, 490266), (4239, 472108), (4396, 455247), (4914, 407258), (5188, 385749), (5652, 354081), (6123, 326844), (6594, 303498), (7782, 257166), (8164, 245133), (8478, 236054), (9079, 220428), (9828, 203629), (9891, 202332), (11673, 171444), (12246, 163422), (13188, 151749), (14287, 140076), (15564, 128583), (16861, 118692), (16956, 118027), (18158, 110214), (18369, 108948), (19782, 101166), (23346, 85722), (24492, 81711), (27237, 73476), (28574, 70038), (29673, 67444), (33722, 59346), (35019, 57148), (36316, 55107), (36738, 54474), (39564, 50583), (42861, 46692)]