672112728

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{49391}}^1$

素因数の和:49419

約数の個数: 96

約数和(自身を含む): 2157442560

約数和(自身を除く): 1485329832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 49391, 98782, 148173, 197564, 296346, 345737, 395128, 444519, 592692, 691474, 889038, 1037211, 1185384, 1333557, 1382948, 1778076, 2074422, 2667114, 2765896, 3111633, 3556152, 4000671, 4148844, 5334228, 6223266, 8001342, 8297688, 9334899, 10668456, 12002013, 12446532, 16002684, 18669798, 24004026, 24893064, 28004697, 32005368, 37339596, 48008052, 56009394, 74679192, 84014091, 96016104, 112018788, 168028182, 224037576, 336056364, 672112728]

約数ペア:

[(1, 672112728), (2, 336056364), (3, 224037576), (4, 168028182), (6, 112018788), (7, 96016104), (8, 84014091), (9, 74679192), (12, 56009394), (14, 48008052), (18, 37339596), (21, 32005368), (24, 28004697), (27, 24893064), (28, 24004026), (36, 18669798), (42, 16002684), (54, 12446532), (56, 12002013), (63, 10668456), (72, 9334899), (81, 8297688), (84, 8001342), (108, 6223266), (126, 5334228), (162, 4148844), (168, 4000671), (189, 3556152), (216, 3111633), (243, 2765896), (252, 2667114), (324, 2074422), (378, 1778076), (486, 1382948), (504, 1333557), (567, 1185384), (648, 1037211), (756, 889038), (972, 691474), (1134, 592692), (1512, 444519), (1701, 395128), (1944, 345737), (2268, 296346), (3402, 197564), (4536, 148173), (6804, 98782), (13608, 49391)]