397949832

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1500

約数の個数: 192

約数和(自身を含む): 1342224000

約数和(自身を除く): 944274168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 29, 36, 38, 42, 56, 57, 58, 63, 72, 76, 84, 87, 114, 116, 126, 133, 152, 168, 171, 174, 203, 228, 232, 252, 261, 266, 342, 348, 399, 406, 456, 504, 522, 532, 551, 609, 684, 696, 798, 812, 1044, 1064, 1102, 1197, 1218, 1368, 1433, 1596, 1624, 1653, 1827, 2088, 2204, 2394, 2436, 2866, 3192, 3306, 3654, 3857, 4299, 4408, 4788, 4872, 4959, 5732, 6612, 7308, 7714, 8598, 9576, 9918, 10031, 11464, 11571, 12897, 13224, 14616, 15428, 17196, 19836, 20062, 23142, 25794, 27227, 30093, 30856, 34392, 34713, 39672, 40124, 41557, 46284, 51588, 54454, 60186, 69426, 80248, 81681, 83114, 90279, 92568, 103176, 108908, 120372, 124671, 138852, 163362, 166228, 180558, 190589, 217816, 240744, 245043, 249342, 277704, 290899, 326724, 332456, 361116, 374013, 381178, 490086, 498684, 571767, 581798, 653448, 722232, 748026, 762356, 789583, 872697, 980172, 997368, 1143534, 1163596, 1496052, 1524712, 1579166, 1715301, 1745394, 1960344, 2287068, 2327192, 2368749, 2618091, 2992104, 3158332, 3430602, 3490788, 4574136, 4737498, 5236182, 5527081, 6316664, 6861204, 6981576, 7106247, 9474996, 10472364, 11054162, 13722408, 14212494, 16581243, 18949992, 20944728, 22108324, 28424988, 33162486, 44216648, 49743729, 56849976, 66324972, 99487458, 132649944, 198974916, 397949832]

約数ペア:

[(1, 397949832), (2, 198974916), (3, 132649944), (4, 99487458), (6, 66324972), (7, 56849976), (8, 49743729), (9, 44216648), (12, 33162486), (14, 28424988), (18, 22108324), (19, 20944728), (21, 18949992), (24, 16581243), (28, 14212494), (29, 13722408), (36, 11054162), (38, 10472364), (42, 9474996), (56, 7106247), (57, 6981576), (58, 6861204), (63, 6316664), (72, 5527081), (76, 5236182), (84, 4737498), (87, 4574136), (114, 3490788), (116, 3430602), (126, 3158332), (133, 2992104), (152, 2618091), (168, 2368749), (171, 2327192), (174, 2287068), (203, 1960344), (228, 1745394), (232, 1715301), (252, 1579166), (261, 1524712), (266, 1496052), (342, 1163596), (348, 1143534), (399, 997368), (406, 980172), (456, 872697), (504, 789583), (522, 762356), (532, 748026), (551, 722232), (609, 653448), (684, 581798), (696, 571767), (798, 498684), (812, 490086), (1044, 381178), (1064, 374013), (1102, 361116), (1197, 332456), (1218, 326724), (1368, 290899), (1433, 277704), (1596, 249342), (1624, 245043), (1653, 240744), (1827, 217816), (2088, 190589), (2204, 180558), (2394, 166228), (2436, 163362), (2866, 138852), (3192, 124671), (3306, 120372), (3654, 108908), (3857, 103176), (4299, 92568), (4408, 90279), (4788, 83114), (4872, 81681), (4959, 80248), (5732, 69426), (6612, 60186), (7308, 54454), (7714, 51588), (8598, 46284), (9576, 41557), (9918, 40124), (10031, 39672), (11464, 34713), (11571, 34392), (12897, 30856), (13224, 30093), (14616, 27227), (15428, 25794), (17196, 23142), (19836, 20062)]