849613128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^3$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 2650502400

約数和(自身を除く): 1800889272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 364, 438, 511, 546, 584, 728, 876, 949, 1022, 1092, 1533, 1752, 1898, 2044, 2184, 2847, 3066, 3796, 4088, 5329, 5694, 6132, 6643, 7592, 10658, 11388, 12264, 13286, 15987, 19929, 21316, 22776, 26572, 31974, 37303, 39858, 42632, 53144, 63948, 69277, 74606, 79716, 111909, 127896, 138554, 149212, 159432, 207831, 223818, 277108, 298424, 389017, 415662, 447636, 484939, 554216, 778034, 831324, 895272, 969878, 1167051, 1454817, 1556068, 1662648, 1939756, 2334102, 2723119, 2909634, 3112136, 3879512, 4668204, 5057221, 5446238, 5819268, 8169357, 9336408, 10114442, 10892476, 11638536, 15171663, 16338714, 20228884, 21784952, 30343326, 32677428, 35400547, 40457768, 60686652, 65354856, 70801094, 106201641, 121373304, 141602188, 212403282, 283204376, 424806564, 849613128]

約数ペア:

[(1, 849613128), (2, 424806564), (3, 283204376), (4, 212403282), (6, 141602188), (7, 121373304), (8, 106201641), (12, 70801094), (13, 65354856), (14, 60686652), (21, 40457768), (24, 35400547), (26, 32677428), (28, 30343326), (39, 21784952), (42, 20228884), (52, 16338714), (56, 15171663), (73, 11638536), (78, 10892476), (84, 10114442), (91, 9336408), (104, 8169357), (146, 5819268), (156, 5446238), (168, 5057221), (182, 4668204), (219, 3879512), (273, 3112136), (292, 2909634), (312, 2723119), (364, 2334102), (438, 1939756), (511, 1662648), (546, 1556068), (584, 1454817), (728, 1167051), (876, 969878), (949, 895272), (1022, 831324), (1092, 778034), (1533, 554216), (1752, 484939), (1898, 447636), (2044, 415662), (2184, 389017), (2847, 298424), (3066, 277108), (3796, 223818), (4088, 207831), (5329, 159432), (5694, 149212), (6132, 138554), (6643, 127896), (7592, 111909), (10658, 79716), (11388, 74606), (12264, 69277), (13286, 63948), (15987, 53144), (19929, 42632), (21316, 39858), (22776, 37303), (26572, 31974)]