254448367536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{26393}}^1$

素因数の和:26496

約数の個数: 240

約数和(自身を含む): 779987041920

約数和(自身を除く): 525538674384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 176, 186, 209, 228, 248, 264, 304, 341, 372, 418, 456, 496, 528, 589, 627, 682, 744, 836, 912, 961, 1023, 1178, 1254, 1364, 1488, 1672, 1767, 1922, 2046, 2356, 2508, 2728, 2883, 3344, 3534, 3844, 4092, 4712, 5016, 5456, 5766, 6479, 7068, 7688, 8184, 9424, 10032, 10571, 11532, 12958, 14136, 15376, 16368, 18259, 19437, 21142, 23064, 25916, 26393, 28272, 31713, 36518, 38874, 42284, 46128, 51832, 52786, 54777, 63426, 73036, 77748, 79179, 84568, 103664, 105572, 109554, 126852, 146072, 155496, 158358, 169136, 200849, 211144, 219108, 253704, 290323, 292144, 310992, 316716, 401698, 422288, 438216, 501467, 507408, 580646, 602547, 633432, 803396, 818183, 870969, 876432, 1002934, 1161292, 1205094, 1266864, 1504401, 1606792, 1636366, 1741938, 2005868, 2322584, 2410188, 2454549, 3008802, 3213584, 3272732, 3483876, 4011736, 4645168, 4820376, 4909098, 5516137, 6017604, 6545464, 6967752, 8023472, 9000013, 9640752, 9818196, 11032274, 12035208, 13090928, 13935504, 15545477, 16548411, 18000026, 19636392, 22064548, 24070416, 25363673, 27000039, 31090954, 33096822, 36000052, 39272784, 44129096, 46636431, 50727346, 54000078, 62181908, 66193644, 72000104, 76091019, 88258192, 93272862, 101454692, 108000156, 124363816, 132387288, 144000208, 152182038, 171000247, 186545724, 202909384, 216000312, 248727632, 264774576, 279000403, 304364076, 342000494, 373091448, 405818768, 432000624, 481909787, 513000741, 558000806, 608728152, 684000988, 746182896, 837001209, 963819574, 1026001482, 1116001612, 1217456304, 1368001976, 1445729361, 1674002418, 1927639148, 2052002964, 2232003224, 2736003952, 2891458722, 3348004836, 3855278296, 4104005928, 4464006448, 5301007657, 5782917444, 6696009672, 7710556592, 8208011856, 10602015314, 11565834888, 13392019344, 15903022971, 21204030628, 23131669776, 31806045942, 42408061256, 63612091884, 84816122512, 127224183768, 254448367536]

約数ペア:

[(1, 254448367536), (2, 127224183768), (3, 84816122512), (4, 63612091884), (6, 42408061256), (8, 31806045942), (11, 23131669776), (12, 21204030628), (16, 15903022971), (19, 13392019344), (22, 11565834888), (24, 10602015314), (31, 8208011856), (33, 7710556592), (38, 6696009672), (44, 5782917444), (48, 5301007657), (57, 4464006448), (62, 4104005928), (66, 3855278296), (76, 3348004836), (88, 2891458722), (93, 2736003952), (114, 2232003224), (124, 2052002964), (132, 1927639148), (152, 1674002418), (176, 1445729361), (186, 1368001976), (209, 1217456304), (228, 1116001612), (248, 1026001482), (264, 963819574), (304, 837001209), (341, 746182896), (372, 684000988), (418, 608728152), (456, 558000806), (496, 513000741), (528, 481909787), (589, 432000624), (627, 405818768), (682, 373091448), (744, 342000494), (836, 304364076), (912, 279000403), (961, 264774576), (1023, 248727632), (1178, 216000312), (1254, 202909384), (1364, 186545724), (1488, 171000247), (1672, 152182038), (1767, 144000208), (1922, 132387288), (2046, 124363816), (2356, 108000156), (2508, 101454692), (2728, 93272862), (2883, 88258192), (3344, 76091019), (3534, 72000104), (3844, 66193644), (4092, 62181908), (4712, 54000078), (5016, 50727346), (5456, 46636431), (5766, 44129096), (6479, 39272784), (7068, 36000052), (7688, 33096822), (8184, 31090954), (9424, 27000039), (10032, 25363673), (10571, 24070416), (11532, 22064548), (12958, 19636392), (14136, 18000026), (15376, 16548411), (16368, 15545477), (18259, 13935504), (19437, 13090928), (21142, 12035208), (23064, 11032274), (25916, 9818196), (26393, 9640752), (28272, 9000013), (31713, 8023472), (36518, 6967752), (38874, 6545464), (42284, 6017604), (46128, 5516137), (51832, 4909098), (52786, 4820376), (54777, 4645168), (63426, 4011736), (73036, 3483876), (77748, 3272732), (79179, 3213584), (84568, 3008802), (103664, 2454549), (105572, 2410188), (109554, 2322584), (126852, 2005868), (146072, 1741938), (155496, 1636366), (158358, 1606792), (169136, 1504401), (200849, 1266864), (211144, 1205094), (219108, 1161292), (253704, 1002934), (290323, 876432), (292144, 870969), (310992, 818183), (316716, 803396), (401698, 633432), (422288, 602547), (438216, 580646), (501467, 507408)]