21903342048

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{17609}}^1$

素因数の和:18249

約数の個数: 144

約数和(自身を含む): 71305284960

約数和(自身を除く): 49401942912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 617, 672, 1008, 1234, 1851, 2016, 2468, 3702, 4319, 4936, 5553, 7404, 8638, 9872, 11106, 12957, 14808, 17276, 17609, 19744, 22212, 25914, 29616, 34552, 35218, 38871, 44424, 51828, 52827, 59232, 69104, 70436, 77742, 88848, 103656, 105654, 123263, 138208, 140872, 155484, 158481, 177696, 207312, 211308, 246526, 281744, 310968, 316962, 369789, 414624, 422616, 493052, 563488, 621936, 633924, 739578, 845232, 986104, 1109367, 1243872, 1267848, 1479156, 1690464, 1972208, 2218734, 2535696, 2958312, 3944416, 4437468, 5071392, 5916624, 8874936, 10864753, 11833248, 17749872, 21729506, 32594259, 35499744, 43459012, 65188518, 76053271, 86918024, 97782777, 130377036, 152106542, 173836048, 195565554, 228159813, 260754072, 304213084, 347672096, 391131108, 456319626, 521508144, 608426168, 684479439, 782262216, 912639252, 1043016288, 1216852336, 1368958878, 1564524432, 1825278504, 2433704672, 2737917756, 3129048864, 3650557008, 5475835512, 7301114016, 10951671024, 21903342048]

約数ペア:

[(1, 21903342048), (2, 10951671024), (3, 7301114016), (4, 5475835512), (6, 3650557008), (7, 3129048864), (8, 2737917756), (9, 2433704672), (12, 1825278504), (14, 1564524432), (16, 1368958878), (18, 1216852336), (21, 1043016288), (24, 912639252), (28, 782262216), (32, 684479439), (36, 608426168), (42, 521508144), (48, 456319626), (56, 391131108), (63, 347672096), (72, 304213084), (84, 260754072), (96, 228159813), (112, 195565554), (126, 173836048), (144, 152106542), (168, 130377036), (224, 97782777), (252, 86918024), (288, 76053271), (336, 65188518), (504, 43459012), (617, 35499744), (672, 32594259), (1008, 21729506), (1234, 17749872), (1851, 11833248), (2016, 10864753), (2468, 8874936), (3702, 5916624), (4319, 5071392), (4936, 4437468), (5553, 3944416), (7404, 2958312), (8638, 2535696), (9872, 2218734), (11106, 1972208), (12957, 1690464), (14808, 1479156), (17276, 1267848), (17609, 1243872), (19744, 1109367), (22212, 986104), (25914, 845232), (29616, 739578), (34552, 633924), (35218, 621936), (38871, 563488), (44424, 493052), (51828, 422616), (52827, 414624), (59232, 369789), (69104, 316962), (70436, 310968), (77742, 281744), (88848, 246526), (103656, 211308), (105654, 207312), (123263, 177696), (138208, 158481), (140872, 155484)]