198821016

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 606528000

約数和(自身を除く): 407706984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 71, 72, 76, 89, 92, 114, 138, 142, 152, 171, 178, 184, 207, 213, 228, 267, 276, 284, 342, 356, 414, 426, 437, 456, 534, 552, 568, 639, 684, 712, 801, 828, 852, 874, 1068, 1278, 1311, 1349, 1368, 1602, 1633, 1656, 1691, 1704, 1748, 2047, 2136, 2556, 2622, 2698, 3204, 3266, 3382, 3496, 3933, 4047, 4094, 4899, 5073, 5112, 5244, 5396, 6141, 6319, 6408, 6532, 6764, 7866, 8094, 8188, 9798, 10146, 10488, 10792, 12141, 12282, 12638, 13064, 13528, 14697, 15219, 15732, 16188, 16376, 18423, 18957, 19596, 20292, 24282, 24564, 25276, 29394, 30438, 31027, 31464, 32376, 36846, 37914, 38893, 39192, 40584, 48564, 49128, 50552, 56871, 58788, 60876, 62054, 73692, 75828, 77786, 93081, 97128, 113742, 116679, 117576, 120061, 121752, 124108, 145337, 147384, 151656, 155572, 186162, 227484, 233358, 240122, 248216, 279243, 290674, 311144, 350037, 360183, 372324, 436011, 454968, 466716, 480244, 558486, 581348, 700074, 720366, 744648, 872022, 933432, 960488, 1080549, 1116972, 1162696, 1308033, 1400148, 1440732, 1744044, 2161098, 2233944, 2616066, 2761403, 2800296, 2881464, 3488088, 4322196, 5232132, 5522806, 8284209, 8644392, 10464264, 11045612, 16568418, 22091224, 24852627, 33136836, 49705254, 66273672, 99410508, 198821016]

約数ペア:

[(1, 198821016), (2, 99410508), (3, 66273672), (4, 49705254), (6, 33136836), (8, 24852627), (9, 22091224), (12, 16568418), (18, 11045612), (19, 10464264), (23, 8644392), (24, 8284209), (36, 5522806), (38, 5232132), (46, 4322196), (57, 3488088), (69, 2881464), (71, 2800296), (72, 2761403), (76, 2616066), (89, 2233944), (92, 2161098), (114, 1744044), (138, 1440732), (142, 1400148), (152, 1308033), (171, 1162696), (178, 1116972), (184, 1080549), (207, 960488), (213, 933432), (228, 872022), (267, 744648), (276, 720366), (284, 700074), (342, 581348), (356, 558486), (414, 480244), (426, 466716), (437, 454968), (456, 436011), (534, 372324), (552, 360183), (568, 350037), (639, 311144), (684, 290674), (712, 279243), (801, 248216), (828, 240122), (852, 233358), (874, 227484), (1068, 186162), (1278, 155572), (1311, 151656), (1349, 147384), (1368, 145337), (1602, 124108), (1633, 121752), (1656, 120061), (1691, 117576), (1704, 116679), (1748, 113742), (2047, 97128), (2136, 93081), (2556, 77786), (2622, 75828), (2698, 73692), (3204, 62054), (3266, 60876), (3382, 58788), (3496, 56871), (3933, 50552), (4047, 49128), (4094, 48564), (4899, 40584), (5073, 39192), (5112, 38893), (5244, 37914), (5396, 36846), (6141, 32376), (6319, 31464), (6408, 31027), (6532, 30438), (6764, 29394), (7866, 25276), (8094, 24564), (8188, 24282), (9798, 20292), (10146, 19596), (10488, 18957), (10792, 18423), (12141, 16376), (12282, 16188), (12638, 15732), (13064, 15219), (13528, 14697)]