1449403732

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 3002535648

約数和(自身を除く): 1553131916

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 211, 347, 404, 422, 694, 707, 844, 1388, 1414, 1477, 2429, 2828, 2954, 4858, 4949, 5908, 9716, 9898, 10339, 17003, 19796, 20678, 21311, 34006, 35047, 41356, 42622, 68012, 70094, 73217, 85244, 140188, 146434, 149177, 245329, 292868, 298354, 490658, 512519, 596708, 981316, 1025038, 1044239, 1717303, 2050076, 2088478, 3434606, 3587633, 4176956, 6869212, 7175266, 7394917, 14350532, 14789834, 29579668, 51764419, 103528838, 207057676, 362350933, 724701866, 1449403732]

約数ペア:

[(1, 1449403732), (2, 724701866), (4, 362350933), (7, 207057676), (14, 103528838), (28, 51764419), (49, 29579668), (98, 14789834), (101, 14350532), (196, 7394917), (202, 7175266), (211, 6869212), (347, 4176956), (404, 3587633), (422, 3434606), (694, 2088478), (707, 2050076), (844, 1717303), (1388, 1044239), (1414, 1025038), (1477, 981316), (2429, 596708), (2828, 512519), (2954, 490658), (4858, 298354), (4949, 292868), (5908, 245329), (9716, 149177), (9898, 146434), (10339, 140188), (17003, 85244), (19796, 73217), (20678, 70094), (21311, 68012), (34006, 42622), (35047, 41356)]