328709472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 1072963584

約数和(自身を除く): 744254112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 191, 197, 208, 224, 273, 312, 336, 364, 382, 394, 416, 546, 573, 591, 624, 672, 728, 764, 788, 1092, 1146, 1182, 1248, 1337, 1379, 1456, 1528, 1576, 2184, 2292, 2364, 2483, 2561, 2674, 2758, 2912, 3056, 3152, 4011, 4137, 4368, 4584, 4728, 4966, 5122, 5348, 5516, 6112, 6304, 7449, 7683, 8022, 8274, 8736, 9168, 9456, 9932, 10244, 10696, 11032, 14898, 15366, 16044, 16548, 17381, 17927, 18336, 18912, 19864, 20488, 21392, 22064, 29796, 30732, 32088, 33096, 34762, 35854, 37627, 39728, 40976, 42784, 44128, 52143, 53781, 59592, 61464, 64176, 66192, 69524, 71708, 75254, 79456, 81952, 104286, 107562, 112881, 119184, 122928, 128352, 132384, 139048, 143416, 150508, 208572, 215124, 225762, 238368, 245856, 263389, 278096, 286832, 301016, 417144, 430248, 451524, 489151, 526778, 556192, 573664, 602032, 790167, 834288, 860496, 903048, 978302, 1053556, 1204064, 1467453, 1580334, 1668576, 1720992, 1806096, 1956604, 2107112, 2934906, 3160668, 3424057, 3612192, 3913208, 4214224, 5869812, 6321336, 6848114, 7826416, 8428448, 10272171, 11739624, 12642672, 13696228, 15652832, 20544342, 23479248, 25285344, 27392456, 41088684, 46958496, 54784912, 82177368, 109569824, 164354736, 328709472]

約数ペア:

[(1, 328709472), (2, 164354736), (3, 109569824), (4, 82177368), (6, 54784912), (7, 46958496), (8, 41088684), (12, 27392456), (13, 25285344), (14, 23479248), (16, 20544342), (21, 15652832), (24, 13696228), (26, 12642672), (28, 11739624), (32, 10272171), (39, 8428448), (42, 7826416), (48, 6848114), (52, 6321336), (56, 5869812), (78, 4214224), (84, 3913208), (91, 3612192), (96, 3424057), (104, 3160668), (112, 2934906), (156, 2107112), (168, 1956604), (182, 1806096), (191, 1720992), (197, 1668576), (208, 1580334), (224, 1467453), (273, 1204064), (312, 1053556), (336, 978302), (364, 903048), (382, 860496), (394, 834288), (416, 790167), (546, 602032), (573, 573664), (591, 556192), (624, 526778), (672, 489151), (728, 451524), (764, 430248), (788, 417144), (1092, 301016), (1146, 286832), (1182, 278096), (1248, 263389), (1337, 245856), (1379, 238368), (1456, 225762), (1528, 215124), (1576, 208572), (2184, 150508), (2292, 143416), (2364, 139048), (2483, 132384), (2561, 128352), (2674, 122928), (2758, 119184), (2912, 112881), (3056, 107562), (3152, 104286), (4011, 81952), (4137, 79456), (4368, 75254), (4584, 71708), (4728, 69524), (4966, 66192), (5122, 64176), (5348, 61464), (5516, 59592), (6112, 53781), (6304, 52143), (7449, 44128), (7683, 42784), (8022, 40976), (8274, 39728), (8736, 37627), (9168, 35854), (9456, 34762), (9932, 33096), (10244, 32088), (10696, 30732), (11032, 29796), (14898, 22064), (15366, 21392), (16044, 20488), (16548, 19864), (17381, 18912), (17927, 18336)]