283790988

素因数分解:

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

素因数の和:716

約数の個数: 108

約数和(自身を含む): 799531824

約数和(自身を除く): 515740836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 631, 806, 961, 1116, 1209, 1262, 1612, 1893, 1922, 2418, 2524, 2883, 3627, 3786, 3844, 4836, 5679, 5766, 7254, 7572, 8203, 8649, 11358, 11532, 12493, 14508, 16406, 17298, 19561, 22716, 24609, 24986, 32812, 34596, 37479, 39122, 49218, 49972, 58683, 73827, 74958, 78244, 98436, 112437, 117366, 147654, 149916, 176049, 224874, 234732, 254293, 295308, 352098, 449748, 508586, 606391, 704196, 762879, 1017172, 1212782, 1525758, 1819173, 2288637, 2425564, 3051516, 3638346, 4577274, 5457519, 7276692, 7883083, 9154548, 10915038, 15766166, 21830076, 23649249, 31532332, 47298498, 70947747, 94596996, 141895494, 283790988]

約数ペア:

[(1, 283790988), (2, 141895494), (3, 94596996), (4, 70947747), (6, 47298498), (9, 31532332), (12, 23649249), (13, 21830076), (18, 15766166), (26, 10915038), (31, 9154548), (36, 7883083), (39, 7276692), (52, 5457519), (62, 4577274), (78, 3638346), (93, 3051516), (117, 2425564), (124, 2288637), (156, 1819173), (186, 1525758), (234, 1212782), (279, 1017172), (372, 762879), (403, 704196), (468, 606391), (558, 508586), (631, 449748), (806, 352098), (961, 295308), (1116, 254293), (1209, 234732), (1262, 224874), (1612, 176049), (1893, 149916), (1922, 147654), (2418, 117366), (2524, 112437), (2883, 98436), (3627, 78244), (3786, 74958), (3844, 73827), (4836, 58683), (5679, 49972), (5766, 49218), (7254, 39122), (7572, 37479), (8203, 34596), (8649, 32812), (11358, 24986), (11532, 24609), (12493, 22716), (14508, 19561), (16406, 17298)]