1928493384

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 5140316160

約数和(自身を除く): 3211822776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 191, 246, 248, 328, 331, 372, 382, 492, 573, 662, 744, 764, 984, 993, 1146, 1271, 1324, 1528, 1986, 2292, 2542, 2648, 3813, 3972, 4584, 5084, 5921, 7626, 7831, 7944, 10168, 10261, 11842, 13571, 15252, 15662, 17763, 20522, 23493, 23684, 27142, 30504, 30783, 31324, 35526, 40713, 41044, 46986, 47368, 54284, 61566, 62648, 63221, 71052, 81426, 82088, 93972, 108568, 123132, 126442, 142104, 162852, 187944, 189663, 242761, 246264, 252884, 325704, 379326, 420701, 485522, 505768, 728283, 758652, 841402, 971044, 1262103, 1456566, 1517304, 1682804, 1942088, 1959851, 2524206, 2592061, 2913132, 3365608, 3919702, 5048412, 5184122, 5826264, 5879553, 7776183, 7839404, 10096824, 10368244, 11759106, 15552366, 15678808, 20736488, 23518212, 31104732, 47036424, 62209464, 80353891, 160707782, 241061673, 321415564, 482123346, 642831128, 964246692, 1928493384]

約数ペア:

[(1, 1928493384), (2, 964246692), (3, 642831128), (4, 482123346), (6, 321415564), (8, 241061673), (12, 160707782), (24, 80353891), (31, 62209464), (41, 47036424), (62, 31104732), (82, 23518212), (93, 20736488), (123, 15678808), (124, 15552366), (164, 11759106), (186, 10368244), (191, 10096824), (246, 7839404), (248, 7776183), (328, 5879553), (331, 5826264), (372, 5184122), (382, 5048412), (492, 3919702), (573, 3365608), (662, 2913132), (744, 2592061), (764, 2524206), (984, 1959851), (993, 1942088), (1146, 1682804), (1271, 1517304), (1324, 1456566), (1528, 1262103), (1986, 971044), (2292, 841402), (2542, 758652), (2648, 728283), (3813, 505768), (3972, 485522), (4584, 420701), (5084, 379326), (5921, 325704), (7626, 252884), (7831, 246264), (7944, 242761), (10168, 189663), (10261, 187944), (11842, 162852), (13571, 142104), (15252, 126442), (15662, 123132), (17763, 108568), (20522, 93972), (23493, 82088), (23684, 81426), (27142, 71052), (30504, 63221), (30783, 62648), (31324, 61566), (35526, 54284), (40713, 47368), (41044, 46986)]