1402810128

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10909}}^1$

素因数の和:10989

約数の個数: 120

約数和(自身を含む): 4220860800

約数和(自身を除く): 2818050672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 564, 684, 752, 846, 893, 912, 1128, 1368, 1692, 1786, 2256, 2679, 2736, 3384, 3572, 5358, 6768, 7144, 8037, 10716, 10909, 14288, 16074, 21432, 21818, 32148, 32727, 42864, 43636, 64296, 65454, 87272, 98181, 128592, 130908, 174544, 196362, 207271, 261816, 392724, 414542, 512723, 523632, 621813, 785448, 829084, 1025446, 1243626, 1538169, 1570896, 1658168, 1865439, 2050892, 2487252, 3076338, 3316336, 3730878, 4101784, 4614507, 4974504, 6152676, 7461756, 8203568, 9229014, 9741737, 9949008, 12305352, 14923512, 18458028, 19483474, 24610704, 29225211, 29847024, 36916056, 38966948, 58450422, 73832112, 77933896, 87675633, 116900844, 155867792, 175351266, 233801688, 350702532, 467603376, 701405064, 1402810128]

約数ペア:

[(1, 1402810128), (2, 701405064), (3, 467603376), (4, 350702532), (6, 233801688), (8, 175351266), (9, 155867792), (12, 116900844), (16, 87675633), (18, 77933896), (19, 73832112), (24, 58450422), (36, 38966948), (38, 36916056), (47, 29847024), (48, 29225211), (57, 24610704), (72, 19483474), (76, 18458028), (94, 14923512), (114, 12305352), (141, 9949008), (144, 9741737), (152, 9229014), (171, 8203568), (188, 7461756), (228, 6152676), (282, 4974504), (304, 4614507), (342, 4101784), (376, 3730878), (423, 3316336), (456, 3076338), (564, 2487252), (684, 2050892), (752, 1865439), (846, 1658168), (893, 1570896), (912, 1538169), (1128, 1243626), (1368, 1025446), (1692, 829084), (1786, 785448), (2256, 621813), (2679, 523632), (2736, 512723), (3384, 414542), (3572, 392724), (5358, 261816), (6768, 207271), (7144, 196362), (8037, 174544), (10716, 130908), (10909, 128592), (14288, 98181), (16074, 87272), (21432, 65454), (21818, 64296), (32148, 43636), (32727, 42864)]