722131344

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6421}}^1$

素因数の和:6517

約数の個数: 120

約数和(自身を含む): 2236089024

約数和(自身を除く): 1513957680

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 132, 142, 144, 176, 198, 213, 264, 284, 396, 426, 528, 568, 639, 781, 792, 852, 1136, 1278, 1562, 1584, 1704, 2343, 2556, 3124, 3408, 4686, 5112, 6248, 6421, 7029, 9372, 10224, 12496, 12842, 14058, 18744, 19263, 25684, 28116, 37488, 38526, 51368, 56232, 57789, 70631, 77052, 102736, 112464, 115578, 141262, 154104, 211893, 231156, 282524, 308208, 423786, 455891, 462312, 565048, 635679, 847572, 911782, 924624, 1130096, 1271358, 1367673, 1695144, 1823564, 2542716, 2735346, 3390288, 3647128, 4103019, 5014801, 5085432, 5470692, 7294256, 8206038, 10029602, 10170864, 10941384, 15044403, 16412076, 20059204, 21882768, 30088806, 32824152, 40118408, 45133209, 60177612, 65648304, 80236816, 90266418, 120355224, 180532836, 240710448, 361065672, 722131344]

約数ペア:

[(1, 722131344), (2, 361065672), (3, 240710448), (4, 180532836), (6, 120355224), (8, 90266418), (9, 80236816), (11, 65648304), (12, 60177612), (16, 45133209), (18, 40118408), (22, 32824152), (24, 30088806), (33, 21882768), (36, 20059204), (44, 16412076), (48, 15044403), (66, 10941384), (71, 10170864), (72, 10029602), (88, 8206038), (99, 7294256), (132, 5470692), (142, 5085432), (144, 5014801), (176, 4103019), (198, 3647128), (213, 3390288), (264, 2735346), (284, 2542716), (396, 1823564), (426, 1695144), (528, 1367673), (568, 1271358), (639, 1130096), (781, 924624), (792, 911782), (852, 847572), (1136, 635679), (1278, 565048), (1562, 462312), (1584, 455891), (1704, 423786), (2343, 308208), (2556, 282524), (3124, 231156), (3408, 211893), (4686, 154104), (5112, 141262), (6248, 115578), (6421, 112464), (7029, 102736), (9372, 77052), (10224, 70631), (12496, 57789), (12842, 56232), (14058, 51368), (18744, 38526), (19263, 37488), (25684, 28116)]