28860938136

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{121949}}^1$

素因数の和:122153

約数の個数: 96

約数和(自身を含む): 82755270000

約数和(自身を除く): 53894331864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 173, 228, 342, 346, 456, 519, 684, 692, 1038, 1368, 1384, 1557, 2076, 3114, 3287, 4152, 6228, 6574, 9861, 12456, 13148, 19722, 26296, 29583, 39444, 59166, 78888, 118332, 121949, 236664, 243898, 365847, 487796, 731694, 975592, 1097541, 1463388, 2195082, 2317031, 2926776, 4390164, 4634062, 6951093, 8780328, 9268124, 13902186, 18536248, 20853279, 21097177, 27804372, 41706558, 42194354, 55608744, 63291531, 83413116, 84388708, 126583062, 166826232, 168777416, 189874593, 253166124, 379749186, 400846363, 506332248, 759498372, 801692726, 1202539089, 1518996744, 1603385452, 2405078178, 3206770904, 3607617267, 4810156356, 7215234534, 9620312712, 14430469068, 28860938136]

約数ペア:

[(1, 28860938136), (2, 14430469068), (3, 9620312712), (4, 7215234534), (6, 4810156356), (8, 3607617267), (9, 3206770904), (12, 2405078178), (18, 1603385452), (19, 1518996744), (24, 1202539089), (36, 801692726), (38, 759498372), (57, 506332248), (72, 400846363), (76, 379749186), (114, 253166124), (152, 189874593), (171, 168777416), (173, 166826232), (228, 126583062), (342, 84388708), (346, 83413116), (456, 63291531), (519, 55608744), (684, 42194354), (692, 41706558), (1038, 27804372), (1368, 21097177), (1384, 20853279), (1557, 18536248), (2076, 13902186), (3114, 9268124), (3287, 8780328), (4152, 6951093), (6228, 4634062), (6574, 4390164), (9861, 2926776), (12456, 2317031), (13148, 2195082), (19722, 1463388), (26296, 1097541), (29583, 975592), (39444, 731694), (59166, 487796), (78888, 365847), (118332, 243898), (121949, 236664)]