2313288

素因数分解:

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

素因数の和:139

約数の個数: 72

約数和(自身を含む): 6686550

約数和(自身を除く): 4373262

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 89, 114, 152, 171, 178, 228, 267, 342, 356, 361, 456, 534, 684, 712, 722, 801, 1068, 1083, 1368, 1444, 1602, 1691, 2136, 2166, 2888, 3204, 3249, 3382, 4332, 5073, 6408, 6498, 6764, 8664, 10146, 12996, 13528, 15219, 20292, 25992, 30438, 32129, 40584, 60876, 64258, 96387, 121752, 128516, 192774, 257032, 289161, 385548, 578322, 771096, 1156644, 2313288]

約数ペア:

[(1, 2313288), (2, 1156644), (3, 771096), (4, 578322), (6, 385548), (8, 289161), (9, 257032), (12, 192774), (18, 128516), (19, 121752), (24, 96387), (36, 64258), (38, 60876), (57, 40584), (72, 32129), (76, 30438), (89, 25992), (114, 20292), (152, 15219), (171, 13528), (178, 12996), (228, 10146), (267, 8664), (342, 6764), (356, 6498), (361, 6408), (456, 5073), (534, 4332), (684, 3382), (712, 3249), (722, 3204), (801, 2888), (1068, 2166), (1083, 2136), (1368, 1691), (1444, 1602)]