2439667944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:725

約数の個数: 256

約数和(自身を含む): 8218368000

約数和(自身を除く): 5778700056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 163, 168, 171, 189, 216, 228, 252, 266, 326, 342, 378, 399, 456, 489, 504, 513, 521, 532, 652, 684, 756, 798, 978, 1026, 1042, 1064, 1141, 1197, 1304, 1368, 1467, 1512, 1563, 1596, 1956, 2052, 2084, 2282, 2394, 2934, 3097, 3126, 3192, 3423, 3591, 3647, 3912, 4104, 4168, 4401, 4564, 4689, 4788, 5868, 6194, 6252, 6846, 7182, 7294, 8802, 9128, 9291, 9378, 9576, 9899, 10269, 10941, 11736, 12388, 12504, 13692, 14067, 14364, 14588, 17604, 18582, 18756, 19798, 20538, 21679, 21882, 24776, 27384, 27873, 28134, 28728, 29176, 29697, 30807, 32823, 35208, 37164, 37512, 39596, 41076, 43358, 43764, 55746, 56268, 59394, 61614, 65037, 65646, 69293, 74328, 79192, 82152, 83619, 84923, 86716, 87528, 89091, 98469, 111492, 112536, 118788, 123228, 130074, 131292, 138586, 167238, 169846, 173432, 178182, 195111, 196938, 207879, 222984, 237576, 246456, 254769, 260148, 262584, 267273, 277172, 334476, 339692, 356364, 390222, 393876, 415758, 509538, 520296, 534546, 554344, 585333, 594461, 623637, 668952, 679384, 712728, 764307, 780444, 787752, 831516, 1019076, 1069092, 1170666, 1188922, 1247274, 1528614, 1560888, 1613537, 1663032, 1783383, 1870911, 2038152, 2138184, 2292921, 2341332, 2377844, 2494548, 3057228, 3227074, 3566766, 3741822, 4585842, 4682664, 4755688, 4840611, 4989096, 5350149, 6114456, 6454148, 7133532, 7483644, 9171684, 9681222, 10700298, 11294759, 12908296, 14267064, 14521833, 14967288, 16050447, 18343368, 19362444, 21400596, 22589518, 29043666, 32100894, 33884277, 38724888, 42801192, 43565499, 45179036, 58087332, 64201788, 67768554, 87130998, 90358072, 101652831, 116174664, 128403576, 135537108, 174261996, 203305662, 271074216, 304958493, 348523992, 406611324, 609916986, 813222648, 1219833972, 2439667944]

約数ペア:

[(1, 2439667944), (2, 1219833972), (3, 813222648), (4, 609916986), (6, 406611324), (7, 348523992), (8, 304958493), (9, 271074216), (12, 203305662), (14, 174261996), (18, 135537108), (19, 128403576), (21, 116174664), (24, 101652831), (27, 90358072), (28, 87130998), (36, 67768554), (38, 64201788), (42, 58087332), (54, 45179036), (56, 43565499), (57, 42801192), (63, 38724888), (72, 33884277), (76, 32100894), (84, 29043666), (108, 22589518), (114, 21400596), (126, 19362444), (133, 18343368), (152, 16050447), (163, 14967288), (168, 14521833), (171, 14267064), (189, 12908296), (216, 11294759), (228, 10700298), (252, 9681222), (266, 9171684), (326, 7483644), (342, 7133532), (378, 6454148), (399, 6114456), (456, 5350149), (489, 4989096), (504, 4840611), (513, 4755688), (521, 4682664), (532, 4585842), (652, 3741822), (684, 3566766), (756, 3227074), (798, 3057228), (978, 2494548), (1026, 2377844), (1042, 2341332), (1064, 2292921), (1141, 2138184), (1197, 2038152), (1304, 1870911), (1368, 1783383), (1467, 1663032), (1512, 1613537), (1563, 1560888), (1596, 1528614), (1956, 1247274), (2052, 1188922), (2084, 1170666), (2282, 1069092), (2394, 1019076), (2934, 831516), (3097, 787752), (3126, 780444), (3192, 764307), (3423, 712728), (3591, 679384), (3647, 668952), (3912, 623637), (4104, 594461), (4168, 585333), (4401, 554344), (4564, 534546), (4689, 520296), (4788, 509538), (5868, 415758), (6194, 393876), (6252, 390222), (6846, 356364), (7182, 339692), (7294, 334476), (8802, 277172), (9128, 267273), (9291, 262584), (9378, 260148), (9576, 254769), (9899, 246456), (10269, 237576), (10941, 222984), (11736, 207879), (12388, 196938), (12504, 195111), (13692, 178182), (14067, 173432), (14364, 169846), (14588, 167238), (17604, 138586), (18582, 131292), (18756, 130074), (19798, 123228), (20538, 118788), (21679, 112536), (21882, 111492), (24776, 98469), (27384, 89091), (27873, 87528), (28134, 86716), (28728, 84923), (29176, 83619), (29697, 82152), (30807, 79192), (32823, 74328), (35208, 69293), (37164, 65646), (37512, 65037), (39596, 61614), (41076, 59394), (43358, 56268), (43764, 55746)]