340086852

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 216

約数和(自身を含む): 1074746400

約数和(自身を除く): 734659548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 73, 76, 84, 98, 114, 126, 133, 139, 146, 147, 171, 196, 219, 228, 252, 266, 278, 292, 294, 342, 399, 417, 438, 441, 511, 532, 556, 588, 657, 684, 798, 834, 876, 882, 931, 973, 1022, 1197, 1251, 1314, 1387, 1533, 1596, 1668, 1764, 1862, 1946, 2044, 2394, 2502, 2628, 2641, 2774, 2793, 2919, 3066, 3577, 3724, 3892, 4161, 4599, 4788, 5004, 5282, 5548, 5586, 5838, 6132, 6811, 7154, 7923, 8322, 8379, 8757, 9198, 9709, 10147, 10564, 10731, 11172, 11676, 12483, 13622, 14308, 15846, 16644, 16758, 17514, 18396, 18487, 19418, 20294, 20433, 21462, 23769, 24966, 27244, 29127, 30441, 31692, 32193, 33516, 35028, 36974, 38836, 40588, 40866, 42924, 47538, 49932, 55461, 58254, 60882, 61299, 64386, 67963, 71029, 73948, 81732, 87381, 91323, 95076, 110922, 116508, 121764, 122598, 128772, 129409, 135926, 142058, 166383, 174762, 182646, 192793, 203889, 213087, 221844, 245196, 258818, 271852, 284116, 332766, 349524, 365292, 385586, 388227, 407778, 426174, 497203, 517636, 578379, 611667, 639261, 665532, 771172, 776454, 815556, 852348, 994406, 1156758, 1164681, 1223334, 1278522, 1349551, 1491609, 1552908, 1735137, 1988812, 2313516, 2329362, 2446668, 2557044, 2699102, 2983218, 3470274, 4048653, 4474827, 4658724, 5398204, 5966436, 6940548, 8097306, 8949654, 9446857, 12145959, 16194612, 17899308, 18893714, 24291918, 28340571, 37787428, 48583836, 56681142, 85021713, 113362284, 170043426, 340086852]

約数ペア:

[(1, 340086852), (2, 170043426), (3, 113362284), (4, 85021713), (6, 56681142), (7, 48583836), (9, 37787428), (12, 28340571), (14, 24291918), (18, 18893714), (19, 17899308), (21, 16194612), (28, 12145959), (36, 9446857), (38, 8949654), (42, 8097306), (49, 6940548), (57, 5966436), (63, 5398204), (73, 4658724), (76, 4474827), (84, 4048653), (98, 3470274), (114, 2983218), (126, 2699102), (133, 2557044), (139, 2446668), (146, 2329362), (147, 2313516), (171, 1988812), (196, 1735137), (219, 1552908), (228, 1491609), (252, 1349551), (266, 1278522), (278, 1223334), (292, 1164681), (294, 1156758), (342, 994406), (399, 852348), (417, 815556), (438, 776454), (441, 771172), (511, 665532), (532, 639261), (556, 611667), (588, 578379), (657, 517636), (684, 497203), (798, 426174), (834, 407778), (876, 388227), (882, 385586), (931, 365292), (973, 349524), (1022, 332766), (1197, 284116), (1251, 271852), (1314, 258818), (1387, 245196), (1533, 221844), (1596, 213087), (1668, 203889), (1764, 192793), (1862, 182646), (1946, 174762), (2044, 166383), (2394, 142058), (2502, 135926), (2628, 129409), (2641, 128772), (2774, 122598), (2793, 121764), (2919, 116508), (3066, 110922), (3577, 95076), (3724, 91323), (3892, 87381), (4161, 81732), (4599, 73948), (4788, 71029), (5004, 67963), (5282, 64386), (5548, 61299), (5586, 60882), (5838, 58254), (6132, 55461), (6811, 49932), (7154, 47538), (7923, 42924), (8322, 40866), (8379, 40588), (8757, 38836), (9198, 36974), (9709, 35028), (10147, 33516), (10564, 32193), (10731, 31692), (11172, 30441), (11676, 29127), (12483, 27244), (13622, 24966), (14308, 23769), (15846, 21462), (16644, 20433), (16758, 20294), (17514, 19418), (18396, 18487)]