18623821888

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:665

約数の個数: 224

約数和(自身を含む): 46281482240

約数和(自身を除く): 27657660352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 163, 217, 224, 248, 266, 304, 326, 433, 434, 448, 496, 532, 589, 608, 652, 866, 868, 992, 1064, 1141, 1178, 1216, 1304, 1732, 1736, 1984, 2128, 2282, 2356, 2608, 3031, 3097, 3464, 3472, 4123, 4256, 4564, 4712, 5053, 5216, 6062, 6194, 6928, 6944, 8227, 8246, 8512, 9128, 9424, 10106, 10432, 12124, 12388, 13423, 13856, 13888, 16454, 16492, 18256, 18848, 20212, 21679, 24248, 24776, 26846, 27712, 32908, 32984, 35371, 36512, 37696, 40424, 43358, 48496, 49552, 53692, 57589, 65816, 65968, 70579, 70742, 73024, 80848, 86716, 93961, 96007, 96992, 99104, 107384, 115178, 131632, 131936, 141158, 141484, 161696, 173432, 187922, 192014, 193984, 198208, 214768, 230356, 255037, 263264, 263872, 282316, 282968, 323392, 346864, 375844, 384028, 429536, 460712, 494053, 510074, 526528, 564632, 565936, 672049, 693728, 751688, 768056, 859072, 921424, 988106, 1020148, 1129264, 1131872, 1341001, 1344098, 1387456, 1503376, 1536112, 1785259, 1842848, 1976212, 2040296, 2187949, 2258528, 2263744, 2682002, 2688196, 3006752, 3072224, 3570518, 3685696, 3952424, 4080592, 4375898, 4517056, 5364004, 5376392, 6013504, 6144448, 7141036, 7904848, 8161184, 8751796, 9387007, 10728008, 10752784, 14282072, 15315643, 15809696, 16322368, 17503592, 18774014, 21456016, 21505568, 28564144, 30631286, 31619392, 35007184, 37548028, 41571031, 42912032, 43011136, 57128288, 61262572, 70014368, 75096056, 83142062, 85824064, 114256576, 122525144, 140028736, 150192112, 166284124, 245050288, 290997217, 300384224, 332568248, 490100576, 581994434, 600768448, 665136496, 980201152, 1163988868, 1330272992, 2327977736, 2660545984, 4655955472, 9311910944, 18623821888]

約数ペア:

[(1, 18623821888), (2, 9311910944), (4, 4655955472), (7, 2660545984), (8, 2327977736), (14, 1330272992), (16, 1163988868), (19, 980201152), (28, 665136496), (31, 600768448), (32, 581994434), (38, 490100576), (56, 332568248), (62, 300384224), (64, 290997217), (76, 245050288), (112, 166284124), (124, 150192112), (133, 140028736), (152, 122525144), (163, 114256576), (217, 85824064), (224, 83142062), (248, 75096056), (266, 70014368), (304, 61262572), (326, 57128288), (433, 43011136), (434, 42912032), (448, 41571031), (496, 37548028), (532, 35007184), (589, 31619392), (608, 30631286), (652, 28564144), (866, 21505568), (868, 21456016), (992, 18774014), (1064, 17503592), (1141, 16322368), (1178, 15809696), (1216, 15315643), (1304, 14282072), (1732, 10752784), (1736, 10728008), (1984, 9387007), (2128, 8751796), (2282, 8161184), (2356, 7904848), (2608, 7141036), (3031, 6144448), (3097, 6013504), (3464, 5376392), (3472, 5364004), (4123, 4517056), (4256, 4375898), (4564, 4080592), (4712, 3952424), (5053, 3685696), (5216, 3570518), (6062, 3072224), (6194, 3006752), (6928, 2688196), (6944, 2682002), (8227, 2263744), (8246, 2258528), (8512, 2187949), (9128, 2040296), (9424, 1976212), (10106, 1842848), (10432, 1785259), (12124, 1536112), (12388, 1503376), (13423, 1387456), (13856, 1344098), (13888, 1341001), (16454, 1131872), (16492, 1129264), (18256, 1020148), (18848, 988106), (20212, 921424), (21679, 859072), (24248, 768056), (24776, 751688), (26846, 693728), (27712, 672049), (32908, 565936), (32984, 564632), (35371, 526528), (36512, 510074), (37696, 494053), (40424, 460712), (43358, 429536), (48496, 384028), (49552, 375844), (53692, 346864), (57589, 323392), (65816, 282968), (65968, 282316), (70579, 263872), (70742, 263264), (73024, 255037), (80848, 230356), (86716, 214768), (93961, 198208), (96007, 193984), (96992, 192014), (99104, 187922), (107384, 173432), (115178, 161696), (131632, 141484), (131936, 141158)]