2881734856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 256

約数和(自身を含む): 7600158720

約数和(自身を除く): 4718423864

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 41, 44, 52, 56, 67, 77, 82, 88, 91, 104, 131, 134, 143, 154, 164, 182, 262, 268, 286, 287, 308, 328, 364, 451, 469, 524, 533, 536, 572, 574, 616, 728, 737, 871, 902, 917, 938, 1001, 1048, 1066, 1144, 1148, 1441, 1474, 1703, 1742, 1804, 1834, 1876, 2002, 2132, 2296, 2747, 2882, 2948, 3157, 3406, 3484, 3608, 3668, 3731, 3752, 4004, 4264, 5159, 5371, 5494, 5764, 5863, 5896, 6097, 6314, 6812, 6968, 7336, 7462, 8008, 8777, 9581, 10087, 10318, 10742, 10988, 11528, 11726, 11921, 12194, 12628, 13624, 14924, 17554, 18733, 19162, 19229, 20174, 20636, 21484, 21976, 23452, 23842, 24388, 25256, 29848, 30217, 35108, 35711, 37466, 37597, 38324, 38458, 40348, 41041, 41272, 42968, 46904, 47684, 48776, 59081, 60434, 61439, 67067, 69823, 70216, 71422, 74932, 75194, 76648, 76916, 80696, 82082, 95368, 96547, 114101, 118162, 120868, 122878, 131131, 134134, 139646, 142844, 149864, 150388, 153832, 164164, 193094, 211519, 228202, 236324, 241736, 245756, 249977, 262262, 268268, 279292, 285688, 300776, 328328, 359857, 386188, 392821, 413567, 423038, 456404, 472648, 488761, 491512, 499954, 524524, 536536, 558584, 675829, 719714, 768053, 772376, 785642, 798707, 827134, 846076, 912808, 977522, 999908, 1049048, 1255111, 1351658, 1439428, 1536106, 1571284, 1597414, 1654268, 1692152, 1955044, 1999816, 2510222, 2518999, 2703316, 2749747, 2878856, 3072212, 3142568, 3194828, 3308536, 3910088, 3958427, 4678141, 5020444, 5037998, 5376371, 5406632, 5499494, 6144424, 6389656, 7916854, 8785777, 9356282, 10040888, 10075996, 10752742, 10998988, 15833708, 17571554, 18712564, 20151992, 21505484, 21997976, 27708989, 31667416, 32746987, 35143108, 37425128, 43010968, 51459551, 55417978, 65493974, 70286216, 102919102, 110835956, 130987948, 205838204, 221671912, 261975896, 360216857, 411676408, 720433714, 1440867428, 2881734856]

約数ペア:

[(1, 2881734856), (2, 1440867428), (4, 720433714), (7, 411676408), (8, 360216857), (11, 261975896), (13, 221671912), (14, 205838204), (22, 130987948), (26, 110835956), (28, 102919102), (41, 70286216), (44, 65493974), (52, 55417978), (56, 51459551), (67, 43010968), (77, 37425128), (82, 35143108), (88, 32746987), (91, 31667416), (104, 27708989), (131, 21997976), (134, 21505484), (143, 20151992), (154, 18712564), (164, 17571554), (182, 15833708), (262, 10998988), (268, 10752742), (286, 10075996), (287, 10040888), (308, 9356282), (328, 8785777), (364, 7916854), (451, 6389656), (469, 6144424), (524, 5499494), (533, 5406632), (536, 5376371), (572, 5037998), (574, 5020444), (616, 4678141), (728, 3958427), (737, 3910088), (871, 3308536), (902, 3194828), (917, 3142568), (938, 3072212), (1001, 2878856), (1048, 2749747), (1066, 2703316), (1144, 2518999), (1148, 2510222), (1441, 1999816), (1474, 1955044), (1703, 1692152), (1742, 1654268), (1804, 1597414), (1834, 1571284), (1876, 1536106), (2002, 1439428), (2132, 1351658), (2296, 1255111), (2747, 1049048), (2882, 999908), (2948, 977522), (3157, 912808), (3406, 846076), (3484, 827134), (3608, 798707), (3668, 785642), (3731, 772376), (3752, 768053), (4004, 719714), (4264, 675829), (5159, 558584), (5371, 536536), (5494, 524524), (5764, 499954), (5863, 491512), (5896, 488761), (6097, 472648), (6314, 456404), (6812, 423038), (6968, 413567), (7336, 392821), (7462, 386188), (8008, 359857), (8777, 328328), (9581, 300776), (10087, 285688), (10318, 279292), (10742, 268268), (10988, 262262), (11528, 249977), (11726, 245756), (11921, 241736), (12194, 236324), (12628, 228202), (13624, 211519), (14924, 193094), (17554, 164164), (18733, 153832), (19162, 150388), (19229, 149864), (20174, 142844), (20636, 139646), (21484, 134134), (21976, 131131), (23452, 122878), (23842, 120868), (24388, 118162), (25256, 114101), (29848, 96547), (30217, 95368), (35108, 82082), (35711, 80696), (37466, 76916), (37597, 76648), (38324, 75194), (38458, 74932), (40348, 71422), (41041, 70216), (41272, 69823), (42968, 67067), (46904, 61439), (47684, 60434), (48776, 59081)]