1285199612

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 2574028800

約数和(自身を除く): 1288829188

約数列:

[1, 2, 4, 23, 29, 31, 41, 46, 58, 62, 82, 92, 116, 124, 164, 379, 667, 713, 758, 899, 943, 1189, 1271, 1334, 1426, 1516, 1798, 1886, 2378, 2542, 2668, 2852, 3596, 3772, 4756, 5084, 8717, 10991, 11749, 15539, 17434, 20677, 21982, 23498, 27347, 29233, 31078, 34868, 36859, 41354, 43964, 46996, 54694, 58466, 62156, 73718, 82708, 109388, 116932, 147436, 252793, 270227, 340721, 357397, 450631, 481709, 505586, 540454, 681442, 714794, 847757, 901262, 963418, 1011172, 1080908, 1362884, 1429588, 1695514, 1802524, 1926836, 3391028, 7836583, 10364513, 11079307, 13969561, 15673166, 20729026, 22158614, 27939122, 31346332, 41458052, 44317228, 55878244, 321299903, 642599806, 1285199612]

約数ペア:

[(1, 1285199612), (2, 642599806), (4, 321299903), (23, 55878244), (29, 44317228), (31, 41458052), (41, 31346332), (46, 27939122), (58, 22158614), (62, 20729026), (82, 15673166), (92, 13969561), (116, 11079307), (124, 10364513), (164, 7836583), (379, 3391028), (667, 1926836), (713, 1802524), (758, 1695514), (899, 1429588), (943, 1362884), (1189, 1080908), (1271, 1011172), (1334, 963418), (1426, 901262), (1516, 847757), (1798, 714794), (1886, 681442), (2378, 540454), (2542, 505586), (2668, 481709), (2852, 450631), (3596, 357397), (3772, 340721), (4756, 270227), (5084, 252793), (8717, 147436), (10991, 116932), (11749, 109388), (15539, 82708), (17434, 73718), (20677, 62156), (21982, 58466), (23498, 54694), (27347, 46996), (29233, 43964), (31078, 41354), (34868, 36859)]