304140825828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2519641}}^1$

素因数の和:2520137

約数の個数: 72

約数和(自身を含む): 880463700480

約数和(自身を除く): 576322874652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 958, 1437, 1916, 2874, 3353, 4311, 5748, 6706, 8622, 10059, 13412, 17244, 20118, 30177, 40236, 60354, 120708, 2519641, 5039282, 7558923, 10078564, 15117846, 17637487, 22676769, 30235692, 35274974, 45353538, 52912461, 70549948, 90707076, 105824922, 158737383, 211649844, 317474766, 634949532, 1206908039, 2413816078, 3620724117, 4827632156, 7241448234, 8448356273, 10862172351, 14482896468, 16896712546, 21724344702, 25345068819, 33793425092, 43448689404, 50690137638, 76035206457, 101380275276, 152070412914, 304140825828]

約数ペア:

[(1, 304140825828), (2, 152070412914), (3, 101380275276), (4, 76035206457), (6, 50690137638), (7, 43448689404), (9, 33793425092), (12, 25345068819), (14, 21724344702), (18, 16896712546), (21, 14482896468), (28, 10862172351), (36, 8448356273), (42, 7241448234), (63, 4827632156), (84, 3620724117), (126, 2413816078), (252, 1206908039), (479, 634949532), (958, 317474766), (1437, 211649844), (1916, 158737383), (2874, 105824922), (3353, 90707076), (4311, 70549948), (5748, 52912461), (6706, 45353538), (8622, 35274974), (10059, 30235692), (13412, 22676769), (17244, 17637487), (20118, 15117846), (30177, 10078564), (40236, 7558923), (60354, 5039282), (120708, 2519641)]