8453198724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{1987}}^1$

素因数の和:2457

約数の個数: 96

約数和(自身を含む): 21268101120

約数和(自身を除く): 12814902396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 397, 564, 794, 893, 1191, 1588, 1786, 1987, 2382, 2679, 3572, 3974, 4764, 5358, 5961, 7543, 7948, 10716, 11922, 15086, 18659, 22629, 23844, 30172, 37318, 37753, 45258, 55977, 74636, 75506, 90516, 93389, 111954, 113259, 151012, 186778, 223908, 226518, 280167, 354521, 373556, 453036, 560334, 709042, 788839, 1063563, 1120668, 1418084, 1577678, 1774391, 2127126, 2366517, 3155356, 3548782, 4254252, 4733034, 5323173, 7097564, 9466068, 10646346, 14987941, 21292692, 29975882, 37075433, 44963823, 59951764, 74150866, 89927646, 111226299, 148301732, 179855292, 222452598, 444905196, 704433227, 1408866454, 2113299681, 2817732908, 4226599362, 8453198724]

約数ペア:

[(1, 8453198724), (2, 4226599362), (3, 2817732908), (4, 2113299681), (6, 1408866454), (12, 704433227), (19, 444905196), (38, 222452598), (47, 179855292), (57, 148301732), (76, 111226299), (94, 89927646), (114, 74150866), (141, 59951764), (188, 44963823), (228, 37075433), (282, 29975882), (397, 21292692), (564, 14987941), (794, 10646346), (893, 9466068), (1191, 7097564), (1588, 5323173), (1786, 4733034), (1987, 4254252), (2382, 3548782), (2679, 3155356), (3572, 2366517), (3974, 2127126), (4764, 1774391), (5358, 1577678), (5961, 1418084), (7543, 1120668), (7948, 1063563), (10716, 788839), (11922, 709042), (15086, 560334), (18659, 453036), (22629, 373556), (23844, 354521), (30172, 280167), (37318, 226518), (37753, 223908), (45258, 186778), (55977, 151012), (74636, 113259), (75506, 111954), (90516, 93389)]