21768644448

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{2389}}^1$

素因数の和:3525

約数の個数: 144

約数和(自身を含む): 64124751600

約数和(自身を除く): 42356107152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1091, 1392, 2088, 2182, 2389, 2784, 3273, 4176, 4364, 4778, 6546, 7167, 8352, 8728, 9556, 9819, 13092, 14334, 17456, 19112, 19638, 21501, 26184, 28668, 31639, 34912, 38224, 39276, 43002, 52368, 57336, 63278, 69281, 76448, 78552, 86004, 94917, 104736, 114672, 126556, 138562, 157104, 172008, 189834, 207843, 229344, 253112, 277124, 284751, 314208, 344016, 379668, 415686, 506224, 554248, 569502, 623529, 688032, 759336, 831372, 1012448, 1108496, 1139004, 1247058, 1518672, 1662744, 2216992, 2278008, 2494116, 2606399, 3037344, 3325488, 4556016, 4988232, 5212798, 6650976, 7819197, 9112032, 9976464, 10425596, 15638394, 19952928, 20851192, 23457591, 31276788, 41702384, 46915182, 62553576, 75585571, 83404768, 93830364, 125107152, 151171142, 187660728, 226756713, 250214304, 302342284, 375321456, 453513426, 604684568, 680270139, 750642912, 907026852, 1209369136, 1360540278, 1814053704, 2418738272, 2721080556, 3628107408, 5442161112, 7256214816, 10884322224, 21768644448]

約数ペア:

[(1, 21768644448), (2, 10884322224), (3, 7256214816), (4, 5442161112), (6, 3628107408), (8, 2721080556), (9, 2418738272), (12, 1814053704), (16, 1360540278), (18, 1209369136), (24, 907026852), (29, 750642912), (32, 680270139), (36, 604684568), (48, 453513426), (58, 375321456), (72, 302342284), (87, 250214304), (96, 226756713), (116, 187660728), (144, 151171142), (174, 125107152), (232, 93830364), (261, 83404768), (288, 75585571), (348, 62553576), (464, 46915182), (522, 41702384), (696, 31276788), (928, 23457591), (1044, 20851192), (1091, 19952928), (1392, 15638394), (2088, 10425596), (2182, 9976464), (2389, 9112032), (2784, 7819197), (3273, 6650976), (4176, 5212798), (4364, 4988232), (4778, 4556016), (6546, 3325488), (7167, 3037344), (8352, 2606399), (8728, 2494116), (9556, 2278008), (9819, 2216992), (13092, 1662744), (14334, 1518672), (17456, 1247058), (19112, 1139004), (19638, 1108496), (21501, 1012448), (26184, 831372), (28668, 759336), (31639, 688032), (34912, 623529), (38224, 569502), (39276, 554248), (43002, 506224), (52368, 415686), (57336, 379668), (63278, 344016), (69281, 314208), (76448, 284751), (78552, 277124), (86004, 253112), (94917, 229344), (104736, 207843), (114672, 189834), (126556, 172008), (138562, 157104)]