305153604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 1031546880

約数和(自身を除く): 726393276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 23, 28, 34, 36, 38, 42, 46, 51, 57, 63, 68, 69, 76, 84, 92, 102, 114, 119, 126, 133, 138, 153, 161, 163, 171, 204, 207, 228, 238, 252, 266, 276, 306, 322, 323, 326, 342, 357, 391, 399, 414, 437, 476, 483, 489, 532, 612, 644, 646, 652, 684, 714, 782, 798, 828, 874, 966, 969, 978, 1071, 1141, 1173, 1197, 1292, 1311, 1428, 1449, 1467, 1564, 1596, 1748, 1932, 1938, 1956, 2142, 2261, 2282, 2346, 2394, 2622, 2737, 2771, 2898, 2907, 2934, 3059, 3097, 3423, 3519, 3749, 3876, 3933, 4284, 4522, 4564, 4692, 4788, 5244, 5474, 5542, 5796, 5814, 5868, 6118, 6194, 6783, 6846, 7038, 7429, 7498, 7866, 8211, 8313, 9044, 9177, 9291, 10269, 10948, 11084, 11247, 11628, 12236, 12388, 13566, 13692, 14076, 14858, 14996, 15732, 16422, 16626, 18354, 18582, 19397, 20349, 20538, 21679, 22287, 22494, 24633, 24939, 26243, 27132, 27531, 27873, 29716, 32844, 33252, 33741, 36708, 37164, 38794, 40698, 41076, 43358, 44574, 44988, 49266, 49878, 52003, 52486, 52649, 55062, 55746, 58191, 63733, 65037, 66861, 67482, 71231, 77588, 78729, 81396, 86716, 89148, 98532, 99756, 104006, 104972, 105298, 110124, 111492, 116382, 127466, 130074, 133722, 134964, 142462, 156009, 157458, 157947, 174573, 191199, 195111, 208012, 210596, 213693, 232764, 236187, 254932, 260148, 267444, 284924, 312018, 314916, 315894, 349146, 368543, 382398, 390222, 427386, 446131, 468027, 472374, 473841, 498617, 573597, 624036, 631788, 641079, 698292, 737086, 764796, 780444, 854772, 892262, 936054, 944748, 947682, 997234, 1105629, 1147194, 1210927, 1282158, 1338393, 1474172, 1495851, 1784524, 1872108, 1895364, 1994468, 2211258, 2294388, 2421854, 2564316, 2676786, 2991702, 3316887, 3632781, 4015179, 4422516, 4487553, 4843708, 5353572, 5983404, 6633774, 7265562, 8030358, 8476489, 8975106, 10898343, 13267548, 14531124, 16060716, 16952978, 17950212, 21796686, 25429467, 33905956, 43593372, 50858934, 76288401, 101717868, 152576802, 305153604]

約数ペア:

[(1, 305153604), (2, 152576802), (3, 101717868), (4, 76288401), (6, 50858934), (7, 43593372), (9, 33905956), (12, 25429467), (14, 21796686), (17, 17950212), (18, 16952978), (19, 16060716), (21, 14531124), (23, 13267548), (28, 10898343), (34, 8975106), (36, 8476489), (38, 8030358), (42, 7265562), (46, 6633774), (51, 5983404), (57, 5353572), (63, 4843708), (68, 4487553), (69, 4422516), (76, 4015179), (84, 3632781), (92, 3316887), (102, 2991702), (114, 2676786), (119, 2564316), (126, 2421854), (133, 2294388), (138, 2211258), (153, 1994468), (161, 1895364), (163, 1872108), (171, 1784524), (204, 1495851), (207, 1474172), (228, 1338393), (238, 1282158), (252, 1210927), (266, 1147194), (276, 1105629), (306, 997234), (322, 947682), (323, 944748), (326, 936054), (342, 892262), (357, 854772), (391, 780444), (399, 764796), (414, 737086), (437, 698292), (476, 641079), (483, 631788), (489, 624036), (532, 573597), (612, 498617), (644, 473841), (646, 472374), (652, 468027), (684, 446131), (714, 427386), (782, 390222), (798, 382398), (828, 368543), (874, 349146), (966, 315894), (969, 314916), (978, 312018), (1071, 284924), (1141, 267444), (1173, 260148), (1197, 254932), (1292, 236187), (1311, 232764), (1428, 213693), (1449, 210596), (1467, 208012), (1564, 195111), (1596, 191199), (1748, 174573), (1932, 157947), (1938, 157458), (1956, 156009), (2142, 142462), (2261, 134964), (2282, 133722), (2346, 130074), (2394, 127466), (2622, 116382), (2737, 111492), (2771, 110124), (2898, 105298), (2907, 104972), (2934, 104006), (3059, 99756), (3097, 98532), (3423, 89148), (3519, 86716), (3749, 81396), (3876, 78729), (3933, 77588), (4284, 71231), (4522, 67482), (4564, 66861), (4692, 65037), (4788, 63733), (5244, 58191), (5474, 55746), (5542, 55062), (5796, 52649), (5814, 52486), (5868, 52003), (6118, 49878), (6194, 49266), (6783, 44988), (6846, 44574), (7038, 43358), (7429, 41076), (7498, 40698), (7866, 38794), (8211, 37164), (8313, 36708), (9044, 33741), (9177, 33252), (9291, 32844), (10269, 29716), (10948, 27873), (11084, 27531), (11247, 27132), (11628, 26243), (12236, 24939), (12388, 24633), (13566, 22494), (13692, 22287), (14076, 21679), (14858, 20538), (14996, 20349), (15732, 19397), (16422, 18582), (16626, 18354)]