338682820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 856977408

約数和(自身を除く): 518294588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 107, 115, 140, 161, 214, 230, 322, 428, 460, 535, 644, 749, 805, 983, 1070, 1498, 1610, 1966, 2140, 2461, 2996, 3220, 3745, 3932, 4915, 4922, 6881, 7490, 9830, 9844, 12305, 13762, 14980, 17227, 19660, 22609, 24610, 27524, 34405, 34454, 45218, 49220, 68810, 68908, 86135, 90436, 105181, 113045, 137620, 158263, 172270, 210362, 226090, 316526, 344540, 420724, 452180, 525905, 633052, 736267, 791315, 1051810, 1472534, 1582630, 2103620, 2419163, 2945068, 3165260, 3681335, 4838326, 7362670, 9676652, 12095815, 14725340, 16934141, 24191630, 33868282, 48383260, 67736564, 84670705, 169341410, 338682820]

約数ペア:

[(1, 338682820), (2, 169341410), (4, 84670705), (5, 67736564), (7, 48383260), (10, 33868282), (14, 24191630), (20, 16934141), (23, 14725340), (28, 12095815), (35, 9676652), (46, 7362670), (70, 4838326), (92, 3681335), (107, 3165260), (115, 2945068), (140, 2419163), (161, 2103620), (214, 1582630), (230, 1472534), (322, 1051810), (428, 791315), (460, 736267), (535, 633052), (644, 525905), (749, 452180), (805, 420724), (983, 344540), (1070, 316526), (1498, 226090), (1610, 210362), (1966, 172270), (2140, 158263), (2461, 137620), (2996, 113045), (3220, 105181), (3745, 90436), (3932, 86135), (4915, 68908), (4922, 68810), (6881, 49220), (7490, 45218), (9830, 34454), (9844, 34405), (12305, 27524), (13762, 24610), (14980, 22609), (17227, 19660)]