216345192

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 647136000

約数和(自身を除く): 430790808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 196, 246, 287, 294, 328, 343, 392, 492, 574, 588, 641, 686, 861, 984, 1029, 1148, 1176, 1282, 1372, 1722, 1923, 2009, 2058, 2296, 2564, 2744, 3444, 3846, 4018, 4116, 4487, 5128, 6027, 6888, 7692, 8036, 8232, 8974, 12054, 13461, 14063, 15384, 16072, 17948, 24108, 26281, 26922, 28126, 31409, 35896, 42189, 48216, 52562, 53844, 56252, 62818, 78843, 84378, 94227, 105124, 107688, 112504, 125636, 157686, 168756, 183967, 188454, 210248, 219863, 251272, 315372, 337512, 367934, 376908, 439726, 551901, 630744, 659589, 735868, 753816, 879452, 1103802, 1287769, 1319178, 1471736, 1758904, 2207604, 2575538, 2638356, 3863307, 4415208, 5151076, 5276712, 7726614, 9014383, 10302152, 15453228, 18028766, 27043149, 30906456, 36057532, 54086298, 72115064, 108172596, 216345192]

約数ペア:

[(1, 216345192), (2, 108172596), (3, 72115064), (4, 54086298), (6, 36057532), (7, 30906456), (8, 27043149), (12, 18028766), (14, 15453228), (21, 10302152), (24, 9014383), (28, 7726614), (41, 5276712), (42, 5151076), (49, 4415208), (56, 3863307), (82, 2638356), (84, 2575538), (98, 2207604), (123, 1758904), (147, 1471736), (164, 1319178), (168, 1287769), (196, 1103802), (246, 879452), (287, 753816), (294, 735868), (328, 659589), (343, 630744), (392, 551901), (492, 439726), (574, 376908), (588, 367934), (641, 337512), (686, 315372), (861, 251272), (984, 219863), (1029, 210248), (1148, 188454), (1176, 183967), (1282, 168756), (1372, 157686), (1722, 125636), (1923, 112504), (2009, 107688), (2058, 105124), (2296, 94227), (2564, 84378), (2744, 78843), (3444, 62818), (3846, 56252), (4018, 53844), (4116, 52562), (4487, 48216), (5128, 42189), (6027, 35896), (6888, 31409), (7692, 28126), (8036, 26922), (8232, 26281), (8974, 24108), (12054, 17948), (13461, 16072), (14063, 15384)]