1550113708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 3576545280

約数和(自身を除く): 2026431572

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 31, 38, 43, 44, 52, 62, 76, 86, 107, 124, 143, 172, 209, 214, 247, 286, 341, 403, 418, 428, 473, 494, 559, 572, 589, 682, 806, 817, 836, 946, 988, 1118, 1177, 1178, 1333, 1364, 1391, 1612, 1634, 1892, 2033, 2236, 2354, 2356, 2666, 2717, 2782, 3268, 3317, 4066, 4433, 4601, 4708, 5332, 5434, 5564, 6149, 6479, 6634, 7657, 8132, 8866, 8987, 9202, 10621, 10868, 12298, 12958, 13268, 14663, 15301, 15314, 17329, 17732, 17974, 18404, 21242, 22363, 24596, 25327, 25916, 26429, 29326, 30602, 30628, 34658, 35948, 36487, 42484, 43121, 44726, 50611, 50654, 52858, 58652, 59813, 61204, 63023, 69316, 72974, 84227, 86242, 87419, 89452, 101222, 101308, 105716, 116831, 119626, 126046, 142631, 145948, 168454, 172484, 174838, 190619, 202444, 233662, 239252, 252092, 278597, 285262, 290719, 329251, 336908, 349676, 381238, 467324, 474331, 557194, 570524, 581438, 657943, 658502, 693253, 762476, 819299, 948662, 961609, 1114388, 1136447, 1162876, 1315886, 1317004, 1386506, 1568941, 1638598, 1854203, 1897324, 1923218, 2272894, 2631772, 2709989, 2773012, 3137882, 3277196, 3621761, 3708406, 3846436, 4545788, 5419978, 6275764, 7243522, 7416812, 9012289, 10839956, 12500917, 14487044, 18024578, 20396233, 25001834, 29809879, 35229857, 36049156, 40792466, 50003668, 59619758, 70459714, 81584932, 119239516, 140919428, 387528427, 775056854, 1550113708]

約数ペア:

[(1, 1550113708), (2, 775056854), (4, 387528427), (11, 140919428), (13, 119239516), (19, 81584932), (22, 70459714), (26, 59619758), (31, 50003668), (38, 40792466), (43, 36049156), (44, 35229857), (52, 29809879), (62, 25001834), (76, 20396233), (86, 18024578), (107, 14487044), (124, 12500917), (143, 10839956), (172, 9012289), (209, 7416812), (214, 7243522), (247, 6275764), (286, 5419978), (341, 4545788), (403, 3846436), (418, 3708406), (428, 3621761), (473, 3277196), (494, 3137882), (559, 2773012), (572, 2709989), (589, 2631772), (682, 2272894), (806, 1923218), (817, 1897324), (836, 1854203), (946, 1638598), (988, 1568941), (1118, 1386506), (1177, 1317004), (1178, 1315886), (1333, 1162876), (1364, 1136447), (1391, 1114388), (1612, 961609), (1634, 948662), (1892, 819299), (2033, 762476), (2236, 693253), (2354, 658502), (2356, 657943), (2666, 581438), (2717, 570524), (2782, 557194), (3268, 474331), (3317, 467324), (4066, 381238), (4433, 349676), (4601, 336908), (4708, 329251), (5332, 290719), (5434, 285262), (5564, 278597), (6149, 252092), (6479, 239252), (6634, 233662), (7657, 202444), (8132, 190619), (8866, 174838), (8987, 172484), (9202, 168454), (10621, 145948), (10868, 142631), (12298, 126046), (12958, 119626), (13268, 116831), (14663, 105716), (15301, 101308), (15314, 101222), (17329, 89452), (17732, 87419), (17974, 86242), (18404, 84227), (21242, 72974), (22363, 69316), (24596, 63023), (25327, 61204), (25916, 59813), (26429, 58652), (29326, 52858), (30602, 50654), (30628, 50611), (34658, 44726), (35948, 43121), (36487, 42484)]