217793684628

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{75781}}^1$

素因数の和:75919

約数の個数: 192

約数和(自身を含む): 641661350400

約数和(自身を除く): 423867665772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 89, 92, 108, 117, 138, 156, 178, 207, 234, 267, 276, 299, 351, 356, 414, 468, 534, 598, 621, 702, 801, 828, 897, 1068, 1157, 1196, 1242, 1404, 1602, 1794, 2047, 2314, 2403, 2484, 2691, 3204, 3471, 3588, 4094, 4628, 4806, 5382, 6141, 6942, 8073, 8188, 9612, 10413, 10764, 12282, 13884, 16146, 18423, 20826, 24564, 26611, 31239, 32292, 36846, 41652, 53222, 55269, 62478, 73692, 75781, 79833, 106444, 110538, 124956, 151562, 159666, 221076, 227343, 239499, 303124, 319332, 454686, 478998, 682029, 718497, 909372, 957996, 985153, 1364058, 1436994, 1742963, 1970306, 2046087, 2728116, 2873988, 2955459, 3485926, 3940612, 4092174, 5228889, 5910918, 6744509, 6971852, 8184348, 8866377, 10457778, 11821836, 13489018, 15686667, 17732754, 20233527, 20915556, 22658519, 26599131, 26978036, 31373334, 35465508, 40467054, 45317038, 47060001, 53198262, 60700581, 62746668, 67975557, 80934108, 87678617, 90634076, 94120002, 106396524, 121401162, 135951114, 155123707, 175357234, 182101743, 188240004, 203926671, 242802324, 263035851, 271902228, 310247414, 350714468, 364203486, 407853342, 465371121, 526071702, 611780013, 620494828, 728406972, 789107553, 815706684, 930742242, 1052143404, 1223560026, 1396113363, 1578215106, 1861484484, 2016608191, 2367322659, 2447120052, 2792226726, 3156430212, 4033216382, 4188340089, 4734645318, 5584453452, 6049824573, 8066432764, 8376680178, 9469290636, 12099649146, 16753360356, 18149473719, 24199298292, 36298947438, 54448421157, 72597894876, 108896842314, 217793684628]

約数ペア:

[(1, 217793684628), (2, 108896842314), (3, 72597894876), (4, 54448421157), (6, 36298947438), (9, 24199298292), (12, 18149473719), (13, 16753360356), (18, 12099649146), (23, 9469290636), (26, 8376680178), (27, 8066432764), (36, 6049824573), (39, 5584453452), (46, 4734645318), (52, 4188340089), (54, 4033216382), (69, 3156430212), (78, 2792226726), (89, 2447120052), (92, 2367322659), (108, 2016608191), (117, 1861484484), (138, 1578215106), (156, 1396113363), (178, 1223560026), (207, 1052143404), (234, 930742242), (267, 815706684), (276, 789107553), (299, 728406972), (351, 620494828), (356, 611780013), (414, 526071702), (468, 465371121), (534, 407853342), (598, 364203486), (621, 350714468), (702, 310247414), (801, 271902228), (828, 263035851), (897, 242802324), (1068, 203926671), (1157, 188240004), (1196, 182101743), (1242, 175357234), (1404, 155123707), (1602, 135951114), (1794, 121401162), (2047, 106396524), (2314, 94120002), (2403, 90634076), (2484, 87678617), (2691, 80934108), (3204, 67975557), (3471, 62746668), (3588, 60700581), (4094, 53198262), (4628, 47060001), (4806, 45317038), (5382, 40467054), (6141, 35465508), (6942, 31373334), (8073, 26978036), (8188, 26599131), (9612, 22658519), (10413, 20915556), (10764, 20233527), (12282, 17732754), (13884, 15686667), (16146, 13489018), (18423, 11821836), (20826, 10457778), (24564, 8866377), (26611, 8184348), (31239, 6971852), (32292, 6744509), (36846, 5910918), (41652, 5228889), (53222, 4092174), (55269, 3940612), (62478, 3485926), (73692, 2955459), (75781, 2873988), (79833, 2728116), (106444, 2046087), (110538, 1970306), (124956, 1742963), (151562, 1436994), (159666, 1364058), (221076, 985153), (227343, 957996), (239499, 909372), (303124, 718497), (319332, 682029), (454686, 478998)]