6428785356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{1531}}^1$

素因数の和:2444

約数の個数: 144

約数和(自身を含む): 19584597760

約数和(自身を除く): 13155812404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 877, 1197, 1531, 1596, 1754, 2394, 2631, 3062, 3508, 4593, 4788, 5262, 6124, 6139, 7893, 9186, 10524, 10717, 12278, 13779, 15786, 16663, 18372, 18417, 21434, 24556, 27558, 29089, 31572, 32151, 33326, 36834, 42868, 49989, 55116, 55251, 58178, 64302, 66652, 73668, 87267, 96453, 99978, 110502, 116356, 116641, 128604, 149967, 174534, 192906, 199956, 203623, 221004, 233282, 261801, 299934, 349068, 349923, 385812, 407246, 466564, 523602, 599868, 610869, 699846, 814492, 1047204, 1049769, 1221738, 1342687, 1399692, 1832607, 2099538, 2443476, 2685374, 3665214, 4028061, 4199076, 5370748, 7330428, 8056122, 9398809, 12084183, 16112244, 18797618, 24168366, 25511053, 28196427, 37595236, 48336732, 51022106, 56392854, 76533159, 84589281, 102044212, 112785708, 153066318, 169178562, 178577371, 229599477, 306132636, 338357124, 357154742, 459198954, 535732113, 714309484, 918397908, 1071464226, 1607196339, 2142928452, 3214392678, 6428785356]

約数ペア:

[(1, 6428785356), (2, 3214392678), (3, 2142928452), (4, 1607196339), (6, 1071464226), (7, 918397908), (9, 714309484), (12, 535732113), (14, 459198954), (18, 357154742), (19, 338357124), (21, 306132636), (28, 229599477), (36, 178577371), (38, 169178562), (42, 153066318), (57, 112785708), (63, 102044212), (76, 84589281), (84, 76533159), (114, 56392854), (126, 51022106), (133, 48336732), (171, 37595236), (228, 28196427), (252, 25511053), (266, 24168366), (342, 18797618), (399, 16112244), (532, 12084183), (684, 9398809), (798, 8056122), (877, 7330428), (1197, 5370748), (1531, 4199076), (1596, 4028061), (1754, 3665214), (2394, 2685374), (2631, 2443476), (3062, 2099538), (3508, 1832607), (4593, 1399692), (4788, 1342687), (5262, 1221738), (6124, 1049769), (6139, 1047204), (7893, 814492), (9186, 699846), (10524, 610869), (10717, 599868), (12278, 523602), (13779, 466564), (15786, 407246), (16663, 385812), (18372, 349923), (18417, 349068), (21434, 299934), (24556, 261801), (27558, 233282), (29089, 221004), (31572, 203623), (32151, 199956), (33326, 192906), (36834, 174534), (42868, 149967), (49989, 128604), (55116, 116641), (55251, 116356), (58178, 110502), (64302, 99978), (66652, 96453), (73668, 87267)]