1289796228

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1399

約数の個数: 216

約数和(自身を含む): 4133001600

約数和(自身を除く): 2843205372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 49, 57, 58, 63, 76, 84, 87, 98, 114, 116, 126, 133, 147, 171, 174, 196, 203, 228, 252, 261, 266, 294, 342, 348, 399, 406, 441, 522, 532, 551, 588, 609, 684, 798, 812, 882, 931, 1044, 1102, 1197, 1218, 1327, 1421, 1596, 1653, 1764, 1827, 1862, 2204, 2394, 2436, 2654, 2793, 2842, 3306, 3654, 3724, 3857, 3981, 4263, 4788, 4959, 5308, 5586, 5684, 6612, 7308, 7714, 7962, 8379, 8526, 9289, 9918, 11172, 11571, 11943, 12789, 15428, 15924, 16758, 17052, 18578, 19836, 23142, 23886, 25213, 25578, 26999, 27867, 33516, 34713, 37156, 38483, 46284, 47772, 50426, 51156, 53998, 55734, 65023, 69426, 75639, 76966, 80997, 83601, 100852, 107996, 111468, 115449, 130046, 138852, 151278, 153932, 161994, 167202, 176491, 195069, 226917, 230898, 242991, 260092, 269381, 302556, 323988, 334404, 346347, 352982, 390138, 453834, 461796, 485982, 529473, 538762, 585207, 692694, 705964, 731177, 780276, 808143, 907668, 971964, 1058946, 1077524, 1170414, 1235437, 1385388, 1462354, 1588419, 1616286, 1885667, 2117892, 2193531, 2340828, 2424429, 2470874, 2924708, 3176838, 3232572, 3706311, 3771334, 4387062, 4848858, 4941748, 5118239, 5657001, 6353676, 6580593, 7412622, 7542668, 8774124, 9697716, 10236478, 11118933, 11314002, 13161186, 14825244, 15354717, 16971003, 20472956, 22237866, 22628004, 26322372, 30709434, 33942006, 35827673, 44475732, 46064151, 61418868, 67884012, 71655346, 92128302, 107483019, 143310692, 184256604, 214966038, 322449057, 429932076, 644898114, 1289796228]

約数ペア:

[(1, 1289796228), (2, 644898114), (3, 429932076), (4, 322449057), (6, 214966038), (7, 184256604), (9, 143310692), (12, 107483019), (14, 92128302), (18, 71655346), (19, 67884012), (21, 61418868), (28, 46064151), (29, 44475732), (36, 35827673), (38, 33942006), (42, 30709434), (49, 26322372), (57, 22628004), (58, 22237866), (63, 20472956), (76, 16971003), (84, 15354717), (87, 14825244), (98, 13161186), (114, 11314002), (116, 11118933), (126, 10236478), (133, 9697716), (147, 8774124), (171, 7542668), (174, 7412622), (196, 6580593), (203, 6353676), (228, 5657001), (252, 5118239), (261, 4941748), (266, 4848858), (294, 4387062), (342, 3771334), (348, 3706311), (399, 3232572), (406, 3176838), (441, 2924708), (522, 2470874), (532, 2424429), (551, 2340828), (588, 2193531), (609, 2117892), (684, 1885667), (798, 1616286), (812, 1588419), (882, 1462354), (931, 1385388), (1044, 1235437), (1102, 1170414), (1197, 1077524), (1218, 1058946), (1327, 971964), (1421, 907668), (1596, 808143), (1653, 780276), (1764, 731177), (1827, 705964), (1862, 692694), (2204, 585207), (2394, 538762), (2436, 529473), (2654, 485982), (2793, 461796), (2842, 453834), (3306, 390138), (3654, 352982), (3724, 346347), (3857, 334404), (3981, 323988), (4263, 302556), (4788, 269381), (4959, 260092), (5308, 242991), (5586, 230898), (5684, 226917), (6612, 195069), (7308, 176491), (7714, 167202), (7962, 161994), (8379, 153932), (8526, 151278), (9289, 138852), (9918, 130046), (11172, 115449), (11571, 111468), (11943, 107996), (12789, 100852), (15428, 83601), (15924, 80997), (16758, 76966), (17052, 75639), (18578, 69426), (19836, 65023), (23142, 55734), (23886, 53998), (25213, 51156), (25578, 50426), (26999, 47772), (27867, 46284), (33516, 38483), (34713, 37156)]