39991982112

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{17491}}^1$

素因数の和:17991

約数の個数: 144

約数和(自身を含む): 120681785952

約数和(自身を除く): 80689803840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 467, 544, 612, 816, 934, 1224, 1401, 1632, 1868, 2448, 2802, 3736, 4203, 4896, 5604, 7472, 7939, 8406, 11208, 14944, 15878, 16812, 17491, 22416, 23817, 31756, 33624, 34982, 44832, 47634, 52473, 63512, 67248, 69964, 71451, 95268, 104946, 127024, 134496, 139928, 142902, 157419, 190536, 209892, 254048, 279856, 285804, 297347, 314838, 381072, 419784, 559712, 571608, 594694, 629676, 762144, 839568, 892041, 1143216, 1189388, 1259352, 1679136, 1784082, 2286432, 2378776, 2518704, 2676123, 3568164, 4757552, 5037408, 5352246, 7136328, 8168297, 9515104, 10704492, 14272656, 16336594, 21408984, 24504891, 28545312, 32673188, 42817968, 49009782, 65346376, 73514673, 85635936, 98019564, 130692752, 138861049, 147029346, 196039128, 261385504, 277722098, 294058692, 392078256, 416583147, 555444196, 588117384, 784156512, 833166294, 1110888392, 1176234768, 1249749441, 1666332588, 2221776784, 2352469536, 2499498882, 3332665176, 4443553568, 4998997764, 6665330352, 9997995528, 13330660704, 19995991056, 39991982112]

約数ペア:

[(1, 39991982112), (2, 19995991056), (3, 13330660704), (4, 9997995528), (6, 6665330352), (8, 4998997764), (9, 4443553568), (12, 3332665176), (16, 2499498882), (17, 2352469536), (18, 2221776784), (24, 1666332588), (32, 1249749441), (34, 1176234768), (36, 1110888392), (48, 833166294), (51, 784156512), (68, 588117384), (72, 555444196), (96, 416583147), (102, 392078256), (136, 294058692), (144, 277722098), (153, 261385504), (204, 196039128), (272, 147029346), (288, 138861049), (306, 130692752), (408, 98019564), (467, 85635936), (544, 73514673), (612, 65346376), (816, 49009782), (934, 42817968), (1224, 32673188), (1401, 28545312), (1632, 24504891), (1868, 21408984), (2448, 16336594), (2802, 14272656), (3736, 10704492), (4203, 9515104), (4896, 8168297), (5604, 7136328), (7472, 5352246), (7939, 5037408), (8406, 4757552), (11208, 3568164), (14944, 2676123), (15878, 2518704), (16812, 2378776), (17491, 2286432), (22416, 1784082), (23817, 1679136), (31756, 1259352), (33624, 1189388), (34982, 1143216), (44832, 892041), (47634, 839568), (52473, 762144), (63512, 629676), (67248, 594694), (69964, 571608), (71451, 559712), (95268, 419784), (104946, 381072), (127024, 314838), (134496, 297347), (139928, 285804), (142902, 279856), (157419, 254048), (190536, 209892)]