236973456

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 690967680

約数和(自身を除く): 453994224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 79, 111, 144, 148, 158, 222, 237, 296, 316, 333, 444, 474, 563, 592, 632, 666, 711, 888, 948, 1126, 1264, 1332, 1422, 1689, 1776, 1896, 2252, 2664, 2844, 2923, 3378, 3792, 4504, 5067, 5328, 5688, 5846, 6756, 8769, 9008, 10134, 11376, 11692, 13512, 17538, 20268, 20831, 23384, 26307, 27024, 35076, 40536, 41662, 44477, 46768, 52614, 62493, 70152, 81072, 83324, 88954, 105228, 124986, 133431, 140304, 166648, 177908, 187479, 210456, 249972, 266862, 333296, 355816, 374958, 400293, 420912, 499944, 533724, 711632, 749916, 800586, 999888, 1067448, 1499832, 1601172, 1645649, 2134896, 2999664, 3202344, 3291298, 4936947, 6404688, 6582596, 9873894, 13165192, 14810841, 19747788, 26330384, 29621682, 39495576, 59243364, 78991152, 118486728, 236973456]

約数ペア:

[(1, 236973456), (2, 118486728), (3, 78991152), (4, 59243364), (6, 39495576), (8, 29621682), (9, 26330384), (12, 19747788), (16, 14810841), (18, 13165192), (24, 9873894), (36, 6582596), (37, 6404688), (48, 4936947), (72, 3291298), (74, 3202344), (79, 2999664), (111, 2134896), (144, 1645649), (148, 1601172), (158, 1499832), (222, 1067448), (237, 999888), (296, 800586), (316, 749916), (333, 711632), (444, 533724), (474, 499944), (563, 420912), (592, 400293), (632, 374958), (666, 355816), (711, 333296), (888, 266862), (948, 249972), (1126, 210456), (1264, 187479), (1332, 177908), (1422, 166648), (1689, 140304), (1776, 133431), (1896, 124986), (2252, 105228), (2664, 88954), (2844, 83324), (2923, 81072), (3378, 70152), (3792, 62493), (4504, 52614), (5067, 46768), (5328, 44477), (5688, 41662), (5846, 40536), (6756, 35076), (8769, 27024), (9008, 26307), (10134, 23384), (11376, 20831), (11692, 20268), (13512, 17538)]