38681244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 118809600

約数和(自身を除く): 80128356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 67, 79, 84, 87, 116, 126, 134, 158, 174, 201, 203, 237, 252, 261, 268, 316, 348, 402, 406, 469, 474, 522, 553, 603, 609, 711, 804, 812, 938, 948, 1044, 1106, 1206, 1218, 1407, 1422, 1659, 1827, 1876, 1943, 2212, 2291, 2412, 2436, 2814, 2844, 3318, 3654, 3886, 4221, 4582, 4977, 5293, 5628, 5829, 6636, 6873, 7308, 7772, 8442, 9164, 9954, 10586, 11658, 13601, 13746, 15879, 16037, 16884, 17487, 19908, 20619, 21172, 23316, 27202, 27492, 31758, 32074, 34974, 37051, 40803, 41238, 47637, 48111, 54404, 63516, 64148, 69948, 74102, 81606, 82476, 95274, 96222, 111153, 122409, 144333, 148204, 153497, 163212, 190548, 192444, 222306, 244818, 288666, 306994, 333459, 444612, 460491, 489636, 577332, 613988, 666918, 920982, 1074479, 1333836, 1381473, 1841964, 2148958, 2762946, 3223437, 4297916, 5525892, 6446874, 9670311, 12893748, 19340622, 38681244]

約数ペア:

[(1, 38681244), (2, 19340622), (3, 12893748), (4, 9670311), (6, 6446874), (7, 5525892), (9, 4297916), (12, 3223437), (14, 2762946), (18, 2148958), (21, 1841964), (28, 1381473), (29, 1333836), (36, 1074479), (42, 920982), (58, 666918), (63, 613988), (67, 577332), (79, 489636), (84, 460491), (87, 444612), (116, 333459), (126, 306994), (134, 288666), (158, 244818), (174, 222306), (201, 192444), (203, 190548), (237, 163212), (252, 153497), (261, 148204), (268, 144333), (316, 122409), (348, 111153), (402, 96222), (406, 95274), (469, 82476), (474, 81606), (522, 74102), (553, 69948), (603, 64148), (609, 63516), (711, 54404), (804, 48111), (812, 47637), (938, 41238), (948, 40803), (1044, 37051), (1106, 34974), (1206, 32074), (1218, 31758), (1407, 27492), (1422, 27202), (1659, 23316), (1827, 21172), (1876, 20619), (1943, 19908), (2212, 17487), (2291, 16884), (2412, 16037), (2436, 15879), (2814, 13746), (2844, 13601), (3318, 11658), (3654, 10586), (3886, 9954), (4221, 9164), (4582, 8442), (4977, 7772), (5293, 7308), (5628, 6873), (5829, 6636)]