1398745908

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1231}}^1$

素因数の和:1424

約数の個数: 144

約数和(自身を含む): 4218998784

約数和(自身を除く): 2820252876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 167, 189, 243, 252, 324, 334, 378, 486, 501, 567, 668, 756, 972, 1002, 1134, 1169, 1231, 1503, 1701, 2004, 2268, 2338, 2462, 3006, 3402, 3507, 3693, 4509, 4676, 4924, 6012, 6804, 7014, 7386, 8617, 9018, 10521, 11079, 13527, 14028, 14772, 17234, 18036, 21042, 22158, 25851, 27054, 31563, 33237, 34468, 40581, 42084, 44316, 51702, 54108, 63126, 66474, 77553, 81162, 94689, 99711, 103404, 126252, 132948, 155106, 162324, 189378, 199422, 205577, 232659, 284067, 299133, 310212, 378756, 398844, 411154, 465318, 568134, 598266, 616731, 697977, 822308, 930636, 1136268, 1196532, 1233462, 1395954, 1439039, 1850193, 2093931, 2466924, 2791908, 2878078, 3700386, 4187862, 4317117, 5550579, 5756156, 7400772, 8375724, 8634234, 11101158, 12951351, 16651737, 17268468, 22202316, 25902702, 33303474, 38854053, 49955211, 51805404, 66606948, 77708106, 99910422, 116562159, 155416212, 199820844, 233124318, 349686477, 466248636, 699372954, 1398745908]

約数ペア:

[(1, 1398745908), (2, 699372954), (3, 466248636), (4, 349686477), (6, 233124318), (7, 199820844), (9, 155416212), (12, 116562159), (14, 99910422), (18, 77708106), (21, 66606948), (27, 51805404), (28, 49955211), (36, 38854053), (42, 33303474), (54, 25902702), (63, 22202316), (81, 17268468), (84, 16651737), (108, 12951351), (126, 11101158), (162, 8634234), (167, 8375724), (189, 7400772), (243, 5756156), (252, 5550579), (324, 4317117), (334, 4187862), (378, 3700386), (486, 2878078), (501, 2791908), (567, 2466924), (668, 2093931), (756, 1850193), (972, 1439039), (1002, 1395954), (1134, 1233462), (1169, 1196532), (1231, 1136268), (1503, 930636), (1701, 822308), (2004, 697977), (2268, 616731), (2338, 598266), (2462, 568134), (3006, 465318), (3402, 411154), (3507, 398844), (3693, 378756), (4509, 310212), (4676, 299133), (4924, 284067), (6012, 232659), (6804, 205577), (7014, 199422), (7386, 189378), (8617, 162324), (9018, 155106), (10521, 132948), (11079, 126252), (13527, 103404), (14028, 99711), (14772, 94689), (17234, 81162), (18036, 77553), (21042, 66474), (22158, 63126), (25851, 54108), (27054, 51702), (31563, 44316), (33237, 42084), (34468, 40581)]