284916996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2999}}^1$

素因数の和:3058

約数の個数: 144

約数和(自身を含む): 917280000

約数和(自身を除く): 632363004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 156, 174, 182, 203, 234, 252, 261, 273, 348, 364, 377, 406, 468, 522, 546, 609, 754, 812, 819, 1044, 1092, 1131, 1218, 1508, 1638, 1827, 2262, 2436, 2639, 2999, 3276, 3393, 3654, 4524, 5278, 5998, 6786, 7308, 7917, 8997, 10556, 11996, 13572, 15834, 17994, 20993, 23751, 26991, 31668, 35988, 38987, 41986, 47502, 53982, 62979, 77974, 83972, 86971, 95004, 107964, 116961, 125958, 155948, 173942, 188937, 233922, 251916, 260913, 272909, 347884, 350883, 377874, 467844, 521826, 545818, 608797, 701766, 755748, 782739, 818727, 1043652, 1091636, 1130623, 1217594, 1403532, 1565478, 1637454, 1826391, 2261246, 2435188, 2456181, 3130956, 3274908, 3391869, 3652782, 4522492, 4912362, 5479173, 6783738, 7305564, 7914361, 9824724, 10175607, 10958346, 13567476, 15828722, 20351214, 21916692, 23743083, 31657444, 40702428, 47486166, 71229249, 94972332, 142458498, 284916996]

約数ペア:

[(1, 284916996), (2, 142458498), (3, 94972332), (4, 71229249), (6, 47486166), (7, 40702428), (9, 31657444), (12, 23743083), (13, 21916692), (14, 20351214), (18, 15828722), (21, 13567476), (26, 10958346), (28, 10175607), (29, 9824724), (36, 7914361), (39, 7305564), (42, 6783738), (52, 5479173), (58, 4912362), (63, 4522492), (78, 3652782), (84, 3391869), (87, 3274908), (91, 3130956), (116, 2456181), (117, 2435188), (126, 2261246), (156, 1826391), (174, 1637454), (182, 1565478), (203, 1403532), (234, 1217594), (252, 1130623), (261, 1091636), (273, 1043652), (348, 818727), (364, 782739), (377, 755748), (406, 701766), (468, 608797), (522, 545818), (546, 521826), (609, 467844), (754, 377874), (812, 350883), (819, 347884), (1044, 272909), (1092, 260913), (1131, 251916), (1218, 233922), (1508, 188937), (1638, 173942), (1827, 155948), (2262, 125958), (2436, 116961), (2639, 107964), (2999, 95004), (3276, 86971), (3393, 83972), (3654, 77974), (4524, 62979), (5278, 53982), (5998, 47502), (6786, 41986), (7308, 38987), (7917, 35988), (8997, 31668), (10556, 26991), (11996, 23751), (13572, 20993), (15834, 17994)]