238418334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 669202560

約数和(自身を除く): 430784226

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 126, 154, 179, 186, 198, 217, 231, 279, 341, 358, 434, 462, 537, 558, 651, 682, 693, 961, 1023, 1074, 1253, 1302, 1386, 1611, 1922, 1953, 1969, 2046, 2387, 2506, 2883, 3069, 3222, 3759, 3906, 3938, 4774, 5549, 5766, 5907, 6138, 6727, 7161, 7518, 8649, 10571, 11098, 11277, 11814, 13454, 13783, 14322, 16647, 17298, 17721, 20181, 21142, 21483, 22554, 27566, 31713, 33294, 35442, 38843, 40362, 41349, 42966, 49941, 60543, 61039, 63426, 73997, 77686, 82698, 95139, 99882, 116529, 121086, 122078, 124047, 147994, 172019, 183117, 190278, 221991, 233058, 248094, 344038, 349587, 366234, 427273, 443982, 516057, 549351, 665973, 699174, 854546, 1032114, 1098702, 1204133, 1281819, 1331946, 1548171, 1892209, 2408266, 2563638, 3096342, 3612399, 3784418, 3845457, 5676627, 7224798, 7690914, 10837197, 11353254, 13245463, 17029881, 21674394, 26490926, 34059762, 39736389, 79472778, 119209167, 238418334]

約数ペア:

[(1, 238418334), (2, 119209167), (3, 79472778), (6, 39736389), (7, 34059762), (9, 26490926), (11, 21674394), (14, 17029881), (18, 13245463), (21, 11353254), (22, 10837197), (31, 7690914), (33, 7224798), (42, 5676627), (62, 3845457), (63, 3784418), (66, 3612399), (77, 3096342), (93, 2563638), (99, 2408266), (126, 1892209), (154, 1548171), (179, 1331946), (186, 1281819), (198, 1204133), (217, 1098702), (231, 1032114), (279, 854546), (341, 699174), (358, 665973), (434, 549351), (462, 516057), (537, 443982), (558, 427273), (651, 366234), (682, 349587), (693, 344038), (961, 248094), (1023, 233058), (1074, 221991), (1253, 190278), (1302, 183117), (1386, 172019), (1611, 147994), (1922, 124047), (1953, 122078), (1969, 121086), (2046, 116529), (2387, 99882), (2506, 95139), (2883, 82698), (3069, 77686), (3222, 73997), (3759, 63426), (3906, 61039), (3938, 60543), (4774, 49941), (5549, 42966), (5766, 41349), (5907, 40362), (6138, 38843), (6727, 35442), (7161, 33294), (7518, 31713), (8649, 27566), (10571, 22554), (11098, 21483), (11277, 21142), (11814, 20181), (13454, 17721), (13783, 17298), (14322, 16647)]