23619888

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 71089200

約数和(自身を除く): 47469312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 89, 97, 114, 144, 152, 171, 178, 194, 228, 267, 291, 304, 342, 356, 388, 456, 534, 582, 684, 712, 776, 801, 873, 912, 1068, 1164, 1368, 1424, 1552, 1602, 1691, 1746, 1843, 2136, 2328, 2736, 3204, 3382, 3492, 3686, 4272, 4656, 5073, 5529, 6408, 6764, 6984, 7372, 8633, 10146, 11058, 12816, 13528, 13968, 14744, 15219, 16587, 17266, 20292, 22116, 25899, 27056, 29488, 30438, 33174, 34532, 40584, 44232, 51798, 60876, 66348, 69064, 77697, 81168, 88464, 103596, 121752, 132696, 138128, 155394, 164027, 207192, 243504, 265392, 310788, 328054, 414384, 492081, 621576, 656108, 984162, 1243152, 1312216, 1476243, 1968324, 2624432, 2952486, 3936648, 5904972, 7873296, 11809944, 23619888]

約数ペア:

[(1, 23619888), (2, 11809944), (3, 7873296), (4, 5904972), (6, 3936648), (8, 2952486), (9, 2624432), (12, 1968324), (16, 1476243), (18, 1312216), (19, 1243152), (24, 984162), (36, 656108), (38, 621576), (48, 492081), (57, 414384), (72, 328054), (76, 310788), (89, 265392), (97, 243504), (114, 207192), (144, 164027), (152, 155394), (171, 138128), (178, 132696), (194, 121752), (228, 103596), (267, 88464), (291, 81168), (304, 77697), (342, 69064), (356, 66348), (388, 60876), (456, 51798), (534, 44232), (582, 40584), (684, 34532), (712, 33174), (776, 30438), (801, 29488), (873, 27056), (912, 25899), (1068, 22116), (1164, 20292), (1368, 17266), (1424, 16587), (1552, 15219), (1602, 14744), (1691, 13968), (1746, 13528), (1843, 12816), (2136, 11058), (2328, 10146), (2736, 8633), (3204, 7372), (3382, 6984), (3492, 6764), (3686, 6408), (4272, 5529), (4656, 5073)]