449142024

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 1205280000

約数和(自身を除く): 756137976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 61, 71, 87, 116, 122, 142, 149, 174, 183, 213, 232, 244, 284, 298, 348, 366, 426, 447, 488, 568, 596, 696, 732, 852, 894, 1192, 1464, 1704, 1769, 1788, 2059, 3538, 3576, 4118, 4321, 4331, 5307, 6177, 7076, 8236, 8642, 8662, 9089, 10579, 10614, 12354, 12963, 12993, 14152, 16472, 17284, 17324, 18178, 21158, 21228, 24708, 25926, 25986, 27267, 31737, 34568, 34648, 36356, 42316, 42456, 49416, 51852, 51972, 54534, 63474, 72712, 84632, 103704, 103944, 109068, 125599, 126948, 218136, 251198, 253896, 263581, 306791, 376797, 502396, 527162, 613582, 645319, 753594, 790743, 920373, 1004792, 1054324, 1227164, 1290638, 1507188, 1581486, 1840746, 1935957, 2108648, 2454328, 2581276, 3014376, 3162972, 3681492, 3871914, 5162552, 6325944, 7362984, 7743828, 15487656, 18714251, 37428502, 56142753, 74857004, 112285506, 149714008, 224571012, 449142024]

約数ペア:

[(1, 449142024), (2, 224571012), (3, 149714008), (4, 112285506), (6, 74857004), (8, 56142753), (12, 37428502), (24, 18714251), (29, 15487656), (58, 7743828), (61, 7362984), (71, 6325944), (87, 5162552), (116, 3871914), (122, 3681492), (142, 3162972), (149, 3014376), (174, 2581276), (183, 2454328), (213, 2108648), (232, 1935957), (244, 1840746), (284, 1581486), (298, 1507188), (348, 1290638), (366, 1227164), (426, 1054324), (447, 1004792), (488, 920373), (568, 790743), (596, 753594), (696, 645319), (732, 613582), (852, 527162), (894, 502396), (1192, 376797), (1464, 306791), (1704, 263581), (1769, 253896), (1788, 251198), (2059, 218136), (3538, 126948), (3576, 125599), (4118, 109068), (4321, 103944), (4331, 103704), (5307, 84632), (6177, 72712), (7076, 63474), (8236, 54534), (8642, 51972), (8662, 51852), (9089, 49416), (10579, 42456), (10614, 42316), (12354, 36356), (12963, 34648), (12993, 34568), (14152, 31737), (16472, 27267), (17284, 25986), (17324, 25926), (18178, 24708), (21158, 21228)]