247810752

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{6829}}^1$

素因数の和:6860

約数の個数: 140

約数和(自身を含む): 839652880

約数和(自身を除く): 591842128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 6829, 9072, 12096, 13658, 18144, 20487, 27316, 36288, 40974, 47803, 54632, 61461, 81948, 95606, 109264, 122922, 143409, 163896, 184383, 191212, 218528, 245844, 286818, 327792, 368766, 382424, 430227, 437056, 491688, 553149, 573636, 655584, 737532, 764848, 860454, 983376, 1106298, 1147272, 1290681, 1311168, 1475064, 1529696, 1720908, 1966752, 2212596, 2294544, 2581362, 2950128, 3059392, 3441816, 3872043, 3933504, 4425192, 4589088, 5162724, 5900256, 6883632, 7744086, 8850384, 9178176, 10325448, 11800512, 13767264, 15488172, 17700768, 20650896, 27534528, 30976344, 35401536, 41301792, 61952688, 82603584, 123905376, 247810752]

約数ペア:

[(1, 247810752), (2, 123905376), (3, 82603584), (4, 61952688), (6, 41301792), (7, 35401536), (8, 30976344), (9, 27534528), (12, 20650896), (14, 17700768), (16, 15488172), (18, 13767264), (21, 11800512), (24, 10325448), (27, 9178176), (28, 8850384), (32, 7744086), (36, 6883632), (42, 5900256), (48, 5162724), (54, 4589088), (56, 4425192), (63, 3933504), (64, 3872043), (72, 3441816), (81, 3059392), (84, 2950128), (96, 2581362), (108, 2294544), (112, 2212596), (126, 1966752), (144, 1720908), (162, 1529696), (168, 1475064), (189, 1311168), (192, 1290681), (216, 1147272), (224, 1106298), (252, 983376), (288, 860454), (324, 764848), (336, 737532), (378, 655584), (432, 573636), (448, 553149), (504, 491688), (567, 437056), (576, 430227), (648, 382424), (672, 368766), (756, 327792), (864, 286818), (1008, 245844), (1134, 218528), (1296, 191212), (1344, 184383), (1512, 163896), (1728, 143409), (2016, 122922), (2268, 109264), (2592, 95606), (3024, 81948), (4032, 61461), (4536, 54632), (5184, 47803), (6048, 40974), (6829, 36288), (9072, 27316), (12096, 20487), (13658, 18144)]