1797941124

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:720

約数の個数: 180

約数和(自身を含む): 5500909260

約数和(自身を除く): 3702968136

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 269, 294, 324, 378, 421, 441, 538, 567, 588, 756, 807, 842, 882, 1076, 1134, 1263, 1323, 1614, 1684, 1764, 1883, 2268, 2421, 2526, 2646, 2947, 3228, 3766, 3789, 3969, 4842, 5052, 5292, 5649, 5894, 7263, 7532, 7578, 7938, 8841, 9684, 11298, 11367, 11788, 13181, 14526, 15156, 15876, 16947, 17682, 20629, 21789, 22596, 22734, 26362, 26523, 29052, 33894, 34101, 35364, 39543, 41258, 43578, 45468, 50841, 52724, 53046, 61887, 67788, 68202, 79086, 79569, 82516, 87156, 101682, 106092, 113249, 118629, 123774, 136404, 152523, 158172, 159138, 185661, 203364, 226498, 237258, 238707, 247548, 305046, 318276, 339747, 355887, 371322, 452996, 474516, 477414, 556983, 610092, 679494, 711774, 742644, 792743, 954828, 1019241, 1067661, 1113966, 1358988, 1423548, 1585486, 1670949, 2038482, 2135322, 2227932, 2378229, 3057723, 3170972, 3341898, 4076964, 4270644, 4756458, 5549201, 6115446, 6683796, 7134687, 9173169, 9512916, 11098402, 12230892, 14269374, 16647603, 18346338, 21404061, 22196804, 28538748, 33295206, 36692676, 42808122, 49942809, 64212183, 66590412, 85616244, 99885618, 128424366, 149828427, 199771236, 256848732, 299656854, 449485281, 599313708, 898970562, 1797941124]

約数ペア:

[(1, 1797941124), (2, 898970562), (3, 599313708), (4, 449485281), (6, 299656854), (7, 256848732), (9, 199771236), (12, 149828427), (14, 128424366), (18, 99885618), (21, 85616244), (27, 66590412), (28, 64212183), (36, 49942809), (42, 42808122), (49, 36692676), (54, 33295206), (63, 28538748), (81, 22196804), (84, 21404061), (98, 18346338), (108, 16647603), (126, 14269374), (147, 12230892), (162, 11098402), (189, 9512916), (196, 9173169), (252, 7134687), (269, 6683796), (294, 6115446), (324, 5549201), (378, 4756458), (421, 4270644), (441, 4076964), (538, 3341898), (567, 3170972), (588, 3057723), (756, 2378229), (807, 2227932), (842, 2135322), (882, 2038482), (1076, 1670949), (1134, 1585486), (1263, 1423548), (1323, 1358988), (1614, 1113966), (1684, 1067661), (1764, 1019241), (1883, 954828), (2268, 792743), (2421, 742644), (2526, 711774), (2646, 679494), (2947, 610092), (3228, 556983), (3766, 477414), (3789, 474516), (3969, 452996), (4842, 371322), (5052, 355887), (5292, 339747), (5649, 318276), (5894, 305046), (7263, 247548), (7532, 238707), (7578, 237258), (7938, 226498), (8841, 203364), (9684, 185661), (11298, 159138), (11367, 158172), (11788, 152523), (13181, 136404), (14526, 123774), (15156, 118629), (15876, 113249), (16947, 106092), (17682, 101682), (20629, 87156), (21789, 82516), (22596, 79569), (22734, 79086), (26362, 68202), (26523, 67788), (29052, 61887), (33894, 53046), (34101, 52724), (35364, 50841), (39543, 45468), (41258, 43578)]