39691152

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 118965600

約数和(自身を除く): 79274448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 89, 114, 144, 152, 163, 171, 178, 228, 267, 304, 326, 342, 356, 456, 489, 534, 652, 684, 712, 801, 912, 978, 1068, 1304, 1368, 1424, 1467, 1602, 1691, 1956, 2136, 2608, 2736, 2934, 3097, 3204, 3382, 3912, 4272, 5073, 5868, 6194, 6408, 6764, 7824, 9291, 10146, 11736, 12388, 12816, 13528, 14507, 15219, 18582, 20292, 23472, 24776, 27056, 27873, 29014, 30438, 37164, 40584, 43521, 49552, 55746, 58028, 60876, 74328, 81168, 87042, 111492, 116056, 121752, 130563, 148656, 174084, 222984, 232112, 243504, 261126, 275633, 348168, 445968, 522252, 551266, 696336, 826899, 1044504, 1102532, 1653798, 2089008, 2205064, 2480697, 3307596, 4410128, 4961394, 6615192, 9922788, 13230384, 19845576, 39691152]

約数ペア:

[(1, 39691152), (2, 19845576), (3, 13230384), (4, 9922788), (6, 6615192), (8, 4961394), (9, 4410128), (12, 3307596), (16, 2480697), (18, 2205064), (19, 2089008), (24, 1653798), (36, 1102532), (38, 1044504), (48, 826899), (57, 696336), (72, 551266), (76, 522252), (89, 445968), (114, 348168), (144, 275633), (152, 261126), (163, 243504), (171, 232112), (178, 222984), (228, 174084), (267, 148656), (304, 130563), (326, 121752), (342, 116056), (356, 111492), (456, 87042), (489, 81168), (534, 74328), (652, 60876), (684, 58028), (712, 55746), (801, 49552), (912, 43521), (978, 40584), (1068, 37164), (1304, 30438), (1368, 29014), (1424, 27873), (1467, 27056), (1602, 24776), (1691, 23472), (1956, 20292), (2136, 18582), (2608, 15219), (2736, 14507), (2934, 13528), (3097, 12816), (3204, 12388), (3382, 11736), (3912, 10146), (4272, 9291), (5073, 7824), (5868, 6764), (6194, 6408)]