258129828

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 796207104

約数和(自身を除く): 538077276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 47, 54, 66, 67, 69, 81, 92, 94, 99, 108, 132, 134, 138, 141, 162, 188, 198, 201, 207, 253, 268, 276, 282, 297, 324, 396, 402, 414, 423, 506, 517, 564, 594, 603, 621, 737, 759, 804, 828, 846, 891, 1012, 1034, 1081, 1188, 1206, 1242, 1269, 1474, 1518, 1541, 1551, 1692, 1782, 1809, 1863, 2068, 2162, 2211, 2277, 2412, 2484, 2538, 2948, 3036, 3082, 3102, 3149, 3243, 3564, 3618, 3726, 3807, 4324, 4422, 4554, 4623, 4653, 5076, 5427, 6164, 6204, 6298, 6486, 6633, 6831, 7236, 7452, 7614, 8844, 9108, 9246, 9306, 9447, 9729, 10854, 11891, 12596, 12972, 13266, 13662, 13869, 13959, 15228, 16951, 18492, 18612, 18894, 19458, 19899, 20493, 21708, 23782, 26532, 27324, 27738, 27918, 28341, 29187, 33902, 34639, 35673, 37788, 38916, 39798, 40986, 41607, 41877, 47564, 50853, 55476, 55836, 56682, 58374, 59697, 67804, 69278, 71346, 72427, 79596, 81972, 83214, 83754, 85023, 87561, 101706, 103917, 107019, 113364, 116748, 119394, 124821, 138556, 142692, 144854, 152559, 166428, 167508, 170046, 175122, 203412, 207834, 214038, 217281, 238788, 249642, 255069, 289708, 305118, 311751, 321057, 340092, 350244, 415668, 428076, 434562, 457677, 499284, 510138, 610236, 623502, 642114, 651843, 796697, 869124, 915354, 935253, 963171, 1020276, 1247004, 1284228, 1303686, 1373031, 1593394, 1830708, 1870506, 1926342, 1955529, 2390091, 2607372, 2746062, 2805759, 3186788, 3741012, 3852684, 3911058, 4780182, 5492124, 5611518, 5866587, 7170273, 7822116, 9560364, 11223036, 11733174, 14340546, 21510819, 23466348, 28681092, 43021638, 64532457, 86043276, 129064914, 258129828]

約数ペア:

[(1, 258129828), (2, 129064914), (3, 86043276), (4, 64532457), (6, 43021638), (9, 28681092), (11, 23466348), (12, 21510819), (18, 14340546), (22, 11733174), (23, 11223036), (27, 9560364), (33, 7822116), (36, 7170273), (44, 5866587), (46, 5611518), (47, 5492124), (54, 4780182), (66, 3911058), (67, 3852684), (69, 3741012), (81, 3186788), (92, 2805759), (94, 2746062), (99, 2607372), (108, 2390091), (132, 1955529), (134, 1926342), (138, 1870506), (141, 1830708), (162, 1593394), (188, 1373031), (198, 1303686), (201, 1284228), (207, 1247004), (253, 1020276), (268, 963171), (276, 935253), (282, 915354), (297, 869124), (324, 796697), (396, 651843), (402, 642114), (414, 623502), (423, 610236), (506, 510138), (517, 499284), (564, 457677), (594, 434562), (603, 428076), (621, 415668), (737, 350244), (759, 340092), (804, 321057), (828, 311751), (846, 305118), (891, 289708), (1012, 255069), (1034, 249642), (1081, 238788), (1188, 217281), (1206, 214038), (1242, 207834), (1269, 203412), (1474, 175122), (1518, 170046), (1541, 167508), (1551, 166428), (1692, 152559), (1782, 144854), (1809, 142692), (1863, 138556), (2068, 124821), (2162, 119394), (2211, 116748), (2277, 113364), (2412, 107019), (2484, 103917), (2538, 101706), (2948, 87561), (3036, 85023), (3082, 83754), (3102, 83214), (3149, 81972), (3243, 79596), (3564, 72427), (3618, 71346), (3726, 69278), (3807, 67804), (4324, 59697), (4422, 58374), (4554, 56682), (4623, 55836), (4653, 55476), (5076, 50853), (5427, 47564), (6164, 41877), (6204, 41607), (6298, 40986), (6486, 39798), (6633, 38916), (6831, 37788), (7236, 35673), (7452, 34639), (7614, 33902), (8844, 29187), (9108, 28341), (9246, 27918), (9306, 27738), (9447, 27324), (9729, 26532), (10854, 23782), (11891, 21708), (12596, 20493), (12972, 19899), (13266, 19458), (13662, 18894), (13869, 18612), (13959, 18492), (15228, 16951)]