216638604

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 729308160

約数和(自身を除く): 512669556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 47, 49, 52, 54, 63, 67, 78, 84, 91, 94, 98, 108, 117, 126, 134, 141, 147, 156, 182, 188, 189, 196, 201, 234, 252, 268, 273, 282, 294, 329, 351, 364, 378, 402, 423, 441, 468, 469, 546, 564, 588, 603, 611, 637, 658, 702, 756, 804, 819, 846, 871, 882, 938, 987, 1092, 1206, 1222, 1269, 1274, 1316, 1323, 1404, 1407, 1638, 1692, 1742, 1764, 1809, 1833, 1876, 1911, 1974, 2303, 2412, 2444, 2457, 2538, 2548, 2613, 2646, 2814, 2961, 3149, 3276, 3283, 3484, 3618, 3666, 3822, 3948, 4221, 4277, 4606, 4914, 5076, 5226, 5292, 5499, 5628, 5733, 5922, 6097, 6298, 6566, 6909, 7236, 7332, 7644, 7839, 8442, 8554, 8883, 9212, 9447, 9828, 9849, 10452, 10998, 11466, 11844, 12194, 12596, 12663, 12831, 13132, 13818, 15678, 16497, 16884, 17108, 17199, 17766, 18291, 18894, 19698, 20727, 21996, 22043, 22932, 23517, 24388, 25326, 25662, 27636, 28341, 29547, 29939, 31356, 32994, 34398, 35532, 36582, 37788, 38493, 39396, 40937, 41454, 42679, 44086, 47034, 50652, 51324, 54873, 56682, 59094, 59878, 62181, 65988, 66129, 68796, 73164, 76986, 81874, 82908, 85023, 85358, 88172, 88641, 89817, 94068, 109746, 113364, 115479, 118188, 119756, 122811, 124362, 128037, 132258, 153972, 154301, 163748, 164619, 170046, 170716, 177282, 179634, 198387, 219492, 230958, 245622, 248724, 256074, 264516, 269451, 286559, 308602, 329238, 340092, 354564, 359268, 368433, 384111, 396774, 461916, 462903, 491244, 512148, 538902, 573118, 595161, 617204, 658476, 736866, 768222, 793548, 808353, 859677, 925806, 1077804, 1105299, 1146236, 1152333, 1190322, 1388709, 1473732, 1536444, 1616706, 1719354, 1851612, 2005913, 2210598, 2304666, 2380644, 2579031, 2777418, 3233412, 3438708, 4011826, 4166127, 4421196, 4609332, 5158062, 5554836, 6017739, 7737093, 8023652, 8332254, 10316124, 12035478, 15474186, 16664508, 18053217, 24070956, 30948372, 36106434, 54159651, 72212868, 108319302, 216638604]

約数ペア:

[(1, 216638604), (2, 108319302), (3, 72212868), (4, 54159651), (6, 36106434), (7, 30948372), (9, 24070956), (12, 18053217), (13, 16664508), (14, 15474186), (18, 12035478), (21, 10316124), (26, 8332254), (27, 8023652), (28, 7737093), (36, 6017739), (39, 5554836), (42, 5158062), (47, 4609332), (49, 4421196), (52, 4166127), (54, 4011826), (63, 3438708), (67, 3233412), (78, 2777418), (84, 2579031), (91, 2380644), (94, 2304666), (98, 2210598), (108, 2005913), (117, 1851612), (126, 1719354), (134, 1616706), (141, 1536444), (147, 1473732), (156, 1388709), (182, 1190322), (188, 1152333), (189, 1146236), (196, 1105299), (201, 1077804), (234, 925806), (252, 859677), (268, 808353), (273, 793548), (282, 768222), (294, 736866), (329, 658476), (351, 617204), (364, 595161), (378, 573118), (402, 538902), (423, 512148), (441, 491244), (468, 462903), (469, 461916), (546, 396774), (564, 384111), (588, 368433), (603, 359268), (611, 354564), (637, 340092), (658, 329238), (702, 308602), (756, 286559), (804, 269451), (819, 264516), (846, 256074), (871, 248724), (882, 245622), (938, 230958), (987, 219492), (1092, 198387), (1206, 179634), (1222, 177282), (1269, 170716), (1274, 170046), (1316, 164619), (1323, 163748), (1404, 154301), (1407, 153972), (1638, 132258), (1692, 128037), (1742, 124362), (1764, 122811), (1809, 119756), (1833, 118188), (1876, 115479), (1911, 113364), (1974, 109746), (2303, 94068), (2412, 89817), (2444, 88641), (2457, 88172), (2538, 85358), (2548, 85023), (2613, 82908), (2646, 81874), (2814, 76986), (2961, 73164), (3149, 68796), (3276, 66129), (3283, 65988), (3484, 62181), (3618, 59878), (3666, 59094), (3822, 56682), (3948, 54873), (4221, 51324), (4277, 50652), (4606, 47034), (4914, 44086), (5076, 42679), (5226, 41454), (5292, 40937), (5499, 39396), (5628, 38493), (5733, 37788), (5922, 36582), (6097, 35532), (6298, 34398), (6566, 32994), (6909, 31356), (7236, 29939), (7332, 29547), (7644, 28341), (7839, 27636), (8442, 25662), (8554, 25326), (8883, 24388), (9212, 23517), (9447, 22932), (9828, 22043), (9849, 21996), (10452, 20727), (10998, 19698), (11466, 18894), (11844, 18291), (12194, 17766), (12596, 17199), (12663, 17108), (12831, 16884), (13132, 16497), (13818, 15678)]