210918384

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{3727}}^1$

素因数の和:3875

約数の個数: 80

約数和(自身を含む): 610199040

約数和(自身を除く): 399280656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3537, 3727, 4716, 6288, 7074, 7454, 9432, 11181, 14148, 14908, 18864, 22362, 28296, 29816, 33543, 44724, 56592, 59632, 67086, 89448, 100629, 134172, 178896, 201258, 268344, 402516, 488237, 536688, 805032, 976474, 1464711, 1610064, 1952948, 2929422, 3905896, 4394133, 5858844, 7811792, 8788266, 11717688, 13182399, 17576532, 23435376, 26364798, 35153064, 52729596, 70306128, 105459192, 210918384]

約数ペア:

[(1, 210918384), (2, 105459192), (3, 70306128), (4, 52729596), (6, 35153064), (8, 26364798), (9, 23435376), (12, 17576532), (16, 13182399), (18, 11717688), (24, 8788266), (27, 7811792), (36, 5858844), (48, 4394133), (54, 3905896), (72, 2929422), (108, 1952948), (131, 1610064), (144, 1464711), (216, 976474), (262, 805032), (393, 536688), (432, 488237), (524, 402516), (786, 268344), (1048, 201258), (1179, 178896), (1572, 134172), (2096, 100629), (2358, 89448), (3144, 67086), (3537, 59632), (3727, 56592), (4716, 44724), (6288, 33543), (7074, 29816), (7454, 28296), (9432, 22362), (11181, 18864), (14148, 14908)]