328658148

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 1079172864

約数和(自身を除く): 750514716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 71, 78, 81, 84, 91, 108, 117, 126, 142, 156, 157, 162, 182, 189, 213, 234, 252, 273, 284, 314, 324, 351, 364, 378, 426, 468, 471, 497, 546, 567, 628, 639, 702, 756, 819, 852, 923, 942, 994, 1053, 1092, 1099, 1134, 1278, 1404, 1413, 1491, 1638, 1846, 1884, 1917, 1988, 2041, 2106, 2198, 2268, 2457, 2556, 2769, 2826, 2982, 3276, 3297, 3692, 3834, 4082, 4212, 4239, 4396, 4473, 4914, 5538, 5652, 5751, 5964, 6123, 6461, 6594, 7371, 7668, 8164, 8307, 8478, 8946, 9828, 9891, 11076, 11147, 11502, 12246, 12717, 12922, 13188, 13419, 14287, 14742, 16614, 16956, 17892, 18369, 19383, 19782, 22294, 23004, 24492, 24921, 25434, 25844, 26838, 28574, 29484, 29673, 33228, 33441, 36738, 38766, 39564, 40257, 42861, 44588, 49842, 50868, 53676, 55107, 57148, 58149, 59346, 66882, 73476, 74763, 77532, 78029, 80514, 85722, 89019, 99684, 100323, 110214, 116298, 118692, 128583, 133764, 144911, 149526, 156058, 161028, 165321, 171444, 174447, 178038, 200646, 220428, 232596, 234087, 257166, 289822, 299052, 300969, 312116, 330642, 348894, 356076, 385749, 401292, 434733, 468174, 514332, 523341, 579644, 601938, 661284, 697788, 702261, 771498, 869466, 902907, 936348, 1014377, 1046682, 1157247, 1203876, 1304199, 1404522, 1542996, 1738932, 1805814, 2028754, 2093364, 2106783, 2314494, 2608398, 2809044, 3043131, 3611628, 3912597, 4057508, 4213566, 4628988, 5216796, 6086262, 6320349, 7825194, 8427132, 9129393, 11737791, 12172524, 12640698, 15650388, 18258786, 23475582, 25281396, 27388179, 36517572, 46951164, 54776358, 82164537, 109552716, 164329074, 328658148]

約数ペア:

[(1, 328658148), (2, 164329074), (3, 109552716), (4, 82164537), (6, 54776358), (7, 46951164), (9, 36517572), (12, 27388179), (13, 25281396), (14, 23475582), (18, 18258786), (21, 15650388), (26, 12640698), (27, 12172524), (28, 11737791), (36, 9129393), (39, 8427132), (42, 7825194), (52, 6320349), (54, 6086262), (63, 5216796), (71, 4628988), (78, 4213566), (81, 4057508), (84, 3912597), (91, 3611628), (108, 3043131), (117, 2809044), (126, 2608398), (142, 2314494), (156, 2106783), (157, 2093364), (162, 2028754), (182, 1805814), (189, 1738932), (213, 1542996), (234, 1404522), (252, 1304199), (273, 1203876), (284, 1157247), (314, 1046682), (324, 1014377), (351, 936348), (364, 902907), (378, 869466), (426, 771498), (468, 702261), (471, 697788), (497, 661284), (546, 601938), (567, 579644), (628, 523341), (639, 514332), (702, 468174), (756, 434733), (819, 401292), (852, 385749), (923, 356076), (942, 348894), (994, 330642), (1053, 312116), (1092, 300969), (1099, 299052), (1134, 289822), (1278, 257166), (1404, 234087), (1413, 232596), (1491, 220428), (1638, 200646), (1846, 178038), (1884, 174447), (1917, 171444), (1988, 165321), (2041, 161028), (2106, 156058), (2198, 149526), (2268, 144911), (2457, 133764), (2556, 128583), (2769, 118692), (2826, 116298), (2982, 110214), (3276, 100323), (3297, 99684), (3692, 89019), (3834, 85722), (4082, 80514), (4212, 78029), (4239, 77532), (4396, 74763), (4473, 73476), (4914, 66882), (5538, 59346), (5652, 58149), (5751, 57148), (5964, 55107), (6123, 53676), (6461, 50868), (6594, 49842), (7371, 44588), (7668, 42861), (8164, 40257), (8307, 39564), (8478, 38766), (8946, 36738), (9828, 33441), (9891, 33228), (11076, 29673), (11147, 29484), (11502, 28574), (12246, 26838), (12717, 25844), (12922, 25434), (13188, 24921), (13419, 24492), (14287, 23004), (14742, 22294), (16614, 19782), (16956, 19383), (17892, 18369)]