268452912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1499}}^1$

素因数の和:1571

約数の個数: 160

約数和(自身を含む): 874944000

約数和(自身を除く): 606491088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 41, 42, 48, 52, 56, 78, 82, 84, 91, 104, 112, 123, 156, 164, 168, 182, 208, 246, 273, 287, 312, 328, 336, 364, 492, 533, 546, 574, 624, 656, 728, 861, 984, 1066, 1092, 1148, 1456, 1499, 1599, 1722, 1968, 2132, 2184, 2296, 2998, 3198, 3444, 3731, 4264, 4368, 4497, 4592, 5996, 6396, 6888, 7462, 8528, 8994, 10493, 11193, 11992, 12792, 13776, 14924, 17988, 19487, 20986, 22386, 23984, 25584, 29848, 31479, 35976, 38974, 41972, 44772, 58461, 59696, 61459, 62958, 71952, 77948, 83944, 89544, 116922, 122918, 125916, 136409, 155896, 167888, 179088, 184377, 233844, 245836, 251832, 272818, 311792, 368754, 409227, 430213, 467688, 491672, 503664, 545636, 737508, 798967, 818454, 860426, 935376, 983344, 1091272, 1290639, 1475016, 1597934, 1636908, 1720852, 2182544, 2396901, 2581278, 2950032, 3195868, 3273816, 3441704, 4793802, 5162556, 5592769, 6391736, 6547632, 6883408, 9587604, 10325112, 11185538, 12783472, 16778307, 19175208, 20650224, 22371076, 33556614, 38350416, 44742152, 67113228, 89484304, 134226456, 268452912]

約数ペア:

[(1, 268452912), (2, 134226456), (3, 89484304), (4, 67113228), (6, 44742152), (7, 38350416), (8, 33556614), (12, 22371076), (13, 20650224), (14, 19175208), (16, 16778307), (21, 12783472), (24, 11185538), (26, 10325112), (28, 9587604), (39, 6883408), (41, 6547632), (42, 6391736), (48, 5592769), (52, 5162556), (56, 4793802), (78, 3441704), (82, 3273816), (84, 3195868), (91, 2950032), (104, 2581278), (112, 2396901), (123, 2182544), (156, 1720852), (164, 1636908), (168, 1597934), (182, 1475016), (208, 1290639), (246, 1091272), (273, 983344), (287, 935376), (312, 860426), (328, 818454), (336, 798967), (364, 737508), (492, 545636), (533, 503664), (546, 491672), (574, 467688), (624, 430213), (656, 409227), (728, 368754), (861, 311792), (984, 272818), (1066, 251832), (1092, 245836), (1148, 233844), (1456, 184377), (1499, 179088), (1599, 167888), (1722, 155896), (1968, 136409), (2132, 125916), (2184, 122918), (2296, 116922), (2998, 89544), (3198, 83944), (3444, 77948), (3731, 71952), (4264, 62958), (4368, 61459), (4497, 59696), (4592, 58461), (5996, 44772), (6396, 41972), (6888, 38974), (7462, 35976), (8528, 31479), (8994, 29848), (10493, 25584), (11193, 23984), (11992, 22386), (12792, 20986), (13776, 19487), (14924, 17988)]