454865334

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 1177804800

約数和(自身を除く): 722939466

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 71, 77, 98, 142, 147, 154, 213, 231, 283, 294, 343, 426, 462, 497, 539, 566, 686, 781, 849, 994, 1029, 1078, 1491, 1562, 1617, 1698, 1981, 2058, 2343, 2982, 3113, 3234, 3479, 3773, 3962, 4686, 5467, 5943, 6226, 6958, 7546, 9339, 10437, 10934, 11319, 11886, 13867, 16401, 18678, 20093, 20874, 21791, 22638, 24353, 27734, 32802, 38269, 40186, 41601, 43582, 48706, 60279, 65373, 73059, 76538, 83202, 97069, 114807, 120558, 130746, 140651, 146118, 152537, 194138, 221023, 229614, 267883, 281302, 291207, 305074, 421953, 442046, 457611, 535766, 582414, 663069, 803649, 843906, 915222, 984557, 1067759, 1326138, 1547161, 1607298, 1969114, 2135518, 2953671, 3094322, 3203277, 4641483, 5907342, 6406554, 6891899, 9282966, 10830127, 13783798, 20675697, 21660254, 32490381, 41351394, 64980762, 75810889, 151621778, 227432667, 454865334]

約数ペア:

[(1, 454865334), (2, 227432667), (3, 151621778), (6, 75810889), (7, 64980762), (11, 41351394), (14, 32490381), (21, 21660254), (22, 20675697), (33, 13783798), (42, 10830127), (49, 9282966), (66, 6891899), (71, 6406554), (77, 5907342), (98, 4641483), (142, 3203277), (147, 3094322), (154, 2953671), (213, 2135518), (231, 1969114), (283, 1607298), (294, 1547161), (343, 1326138), (426, 1067759), (462, 984557), (497, 915222), (539, 843906), (566, 803649), (686, 663069), (781, 582414), (849, 535766), (994, 457611), (1029, 442046), (1078, 421953), (1491, 305074), (1562, 291207), (1617, 281302), (1698, 267883), (1981, 229614), (2058, 221023), (2343, 194138), (2982, 152537), (3113, 146118), (3234, 140651), (3479, 130746), (3773, 120558), (3962, 114807), (4686, 97069), (5467, 83202), (5943, 76538), (6226, 73059), (6958, 65373), (7546, 60279), (9339, 48706), (10437, 43582), (10934, 41601), (11319, 40186), (11886, 38269), (13867, 32802), (16401, 27734), (18678, 24353), (20093, 22638), (20874, 21791)]