238018248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 721693440

約数和(自身を除く): 483675192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 169, 186, 234, 248, 279, 312, 338, 372, 403, 468, 507, 558, 631, 676, 744, 806, 936, 1014, 1116, 1209, 1262, 1352, 1521, 1612, 1893, 2028, 2232, 2418, 2524, 3042, 3224, 3627, 3786, 4056, 4836, 5048, 5239, 5679, 6084, 7254, 7572, 8203, 9672, 10478, 11358, 12168, 14508, 15144, 15717, 16406, 19561, 20956, 22716, 24609, 29016, 31434, 32812, 39122, 41912, 45432, 47151, 49218, 58683, 62868, 65624, 73827, 78244, 94302, 98436, 106639, 117366, 125736, 147654, 156488, 176049, 188604, 196872, 213278, 234732, 254293, 295308, 319917, 352098, 377208, 426556, 469464, 508586, 590616, 639834, 704196, 762879, 853112, 959751, 1017172, 1279668, 1408392, 1525758, 1919502, 2034344, 2288637, 2559336, 3051516, 3305809, 3839004, 4577274, 6103032, 6611618, 7678008, 9154548, 9917427, 13223236, 18309096, 19834854, 26446472, 29752281, 39669708, 59504562, 79339416, 119009124, 238018248]

約数ペア:

[(1, 238018248), (2, 119009124), (3, 79339416), (4, 59504562), (6, 39669708), (8, 29752281), (9, 26446472), (12, 19834854), (13, 18309096), (18, 13223236), (24, 9917427), (26, 9154548), (31, 7678008), (36, 6611618), (39, 6103032), (52, 4577274), (62, 3839004), (72, 3305809), (78, 3051516), (93, 2559336), (104, 2288637), (117, 2034344), (124, 1919502), (156, 1525758), (169, 1408392), (186, 1279668), (234, 1017172), (248, 959751), (279, 853112), (312, 762879), (338, 704196), (372, 639834), (403, 590616), (468, 508586), (507, 469464), (558, 426556), (631, 377208), (676, 352098), (744, 319917), (806, 295308), (936, 254293), (1014, 234732), (1116, 213278), (1209, 196872), (1262, 188604), (1352, 176049), (1521, 156488), (1612, 147654), (1893, 125736), (2028, 117366), (2232, 106639), (2418, 98436), (2524, 94302), (3042, 78244), (3224, 73827), (3627, 65624), (3786, 62868), (4056, 58683), (4836, 49218), (5048, 47151), (5239, 45432), (5679, 41912), (6084, 39122), (7254, 32812), (7572, 31434), (8203, 29016), (9672, 24609), (10478, 22716), (11358, 20956), (12168, 19561), (14508, 16406), (15144, 15717)]