306086508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 958741056

約数和(自身を除く): 652654548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 233, 234, 252, 273, 364, 401, 466, 468, 546, 699, 802, 819, 932, 1092, 1203, 1398, 1604, 1631, 1638, 2097, 2406, 2796, 2807, 3029, 3262, 3276, 3609, 4194, 4812, 4893, 5213, 5614, 6058, 6524, 7218, 8388, 8421, 9087, 9786, 10426, 11228, 12116, 14436, 14679, 15639, 16842, 18174, 19572, 20852, 21203, 25263, 27261, 29358, 31278, 33684, 36348, 36491, 42406, 46917, 50526, 54522, 58716, 62556, 63609, 72982, 84812, 93433, 93834, 101052, 109044, 109473, 127218, 145964, 186866, 187668, 190827, 218946, 254436, 280299, 328419, 373732, 381654, 437892, 560598, 654031, 656838, 763308, 840897, 1121196, 1214629, 1308062, 1313676, 1681794, 1962093, 2429258, 2616124, 3363588, 3643887, 3924186, 4858516, 5886279, 7287774, 7848372, 8502403, 10931661, 11772558, 14575548, 17004806, 21863322, 23545116, 25507209, 34009612, 43726644, 51014418, 76521627, 102028836, 153043254, 306086508]

約数ペア:

[(1, 306086508), (2, 153043254), (3, 102028836), (4, 76521627), (6, 51014418), (7, 43726644), (9, 34009612), (12, 25507209), (13, 23545116), (14, 21863322), (18, 17004806), (21, 14575548), (26, 11772558), (28, 10931661), (36, 8502403), (39, 7848372), (42, 7287774), (52, 5886279), (63, 4858516), (78, 3924186), (84, 3643887), (91, 3363588), (117, 2616124), (126, 2429258), (156, 1962093), (182, 1681794), (233, 1313676), (234, 1308062), (252, 1214629), (273, 1121196), (364, 840897), (401, 763308), (466, 656838), (468, 654031), (546, 560598), (699, 437892), (802, 381654), (819, 373732), (932, 328419), (1092, 280299), (1203, 254436), (1398, 218946), (1604, 190827), (1631, 187668), (1638, 186866), (2097, 145964), (2406, 127218), (2796, 109473), (2807, 109044), (3029, 101052), (3262, 93834), (3276, 93433), (3609, 84812), (4194, 72982), (4812, 63609), (4893, 62556), (5213, 58716), (5614, 54522), (6058, 50526), (6524, 46917), (7218, 42406), (8388, 36491), (8421, 36348), (9087, 33684), (9786, 31278), (10426, 29358), (11228, 27261), (12116, 25263), (14436, 21203), (14679, 20852), (15639, 19572), (16842, 18174)]