447005988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2866

約数の個数: 144

約数和(自身を含む): 1370783232

約数和(自身を除く): 923777244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 1023, 1116, 1209, 1287, 1364, 1612, 1716, 2046, 2418, 2574, 2801, 3069, 3627, 4092, 4433, 4836, 5148, 5602, 6138, 7254, 8403, 8866, 11204, 12276, 13299, 14508, 16806, 17732, 25209, 26598, 30811, 33612, 36413, 39897, 50418, 53196, 61622, 72826, 79794, 86831, 92433, 100836, 109239, 123244, 145652, 159588, 173662, 184866, 218478, 260493, 277299, 327717, 347324, 369732, 400543, 436956, 520986, 554598, 655434, 781479, 801086, 955141, 1041972, 1109196, 1128803, 1201629, 1310868, 1562958, 1602172, 1910282, 2257606, 2403258, 2865423, 3125916, 3386409, 3604887, 3820564, 4515212, 4806516, 5730846, 6772818, 7209774, 8596269, 10159227, 11461692, 12416833, 13545636, 14419548, 17192538, 20318454, 24833666, 34385076, 37250499, 40636908, 49667332, 74500998, 111751497, 149001996, 223502994, 447005988]

約数ペア:

[(1, 447005988), (2, 223502994), (3, 149001996), (4, 111751497), (6, 74500998), (9, 49667332), (11, 40636908), (12, 37250499), (13, 34385076), (18, 24833666), (22, 20318454), (26, 17192538), (31, 14419548), (33, 13545636), (36, 12416833), (39, 11461692), (44, 10159227), (52, 8596269), (62, 7209774), (66, 6772818), (78, 5730846), (93, 4806516), (99, 4515212), (117, 3820564), (124, 3604887), (132, 3386409), (143, 3125916), (156, 2865423), (186, 2403258), (198, 2257606), (234, 1910282), (279, 1602172), (286, 1562958), (341, 1310868), (372, 1201629), (396, 1128803), (403, 1109196), (429, 1041972), (468, 955141), (558, 801086), (572, 781479), (682, 655434), (806, 554598), (858, 520986), (1023, 436956), (1116, 400543), (1209, 369732), (1287, 347324), (1364, 327717), (1612, 277299), (1716, 260493), (2046, 218478), (2418, 184866), (2574, 173662), (2801, 159588), (3069, 145652), (3627, 123244), (4092, 109239), (4433, 100836), (4836, 92433), (5148, 86831), (5602, 79794), (6138, 72826), (7254, 61622), (8403, 53196), (8866, 50418), (11204, 39897), (12276, 36413), (13299, 33612), (14508, 30811), (16806, 26598), (17732, 25209)]