2498593428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 7094657024

約数和(自身を除く): 4596063596

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 61, 62, 68, 93, 102, 122, 124, 127, 153, 183, 186, 204, 244, 254, 279, 289, 306, 366, 372, 381, 508, 527, 549, 558, 578, 612, 732, 762, 867, 1037, 1054, 1098, 1116, 1143, 1156, 1524, 1581, 1734, 1891, 2074, 2108, 2159, 2196, 2286, 2601, 3111, 3162, 3468, 3782, 3937, 4148, 4318, 4572, 4743, 5202, 5673, 6222, 6324, 6477, 7564, 7747, 7874, 8636, 8959, 9333, 9486, 10404, 11346, 11811, 12444, 12954, 15494, 15748, 17019, 17629, 17918, 18666, 18972, 19431, 22692, 23241, 23622, 25908, 26877, 30988, 32147, 34038, 35258, 35433, 35836, 36703, 37332, 38862, 46482, 47244, 52887, 53754, 64294, 66929, 68076, 69723, 70516, 70866, 73406, 77724, 80631, 92964, 96441, 105774, 107508, 110109, 128588, 131699, 133858, 139446, 141732, 146812, 158661, 161262, 192882, 200787, 211548, 220218, 240157, 263398, 267716, 278892, 289323, 317322, 322524, 330327, 385764, 395097, 401574, 440436, 480314, 526796, 546499, 578646, 602361, 634644, 660654, 720471, 790194, 803148, 960628, 1092998, 1137793, 1157292, 1185291, 1204722, 1321308, 1440942, 1580388, 1639497, 2161413, 2185996, 2238883, 2275586, 2370582, 2409444, 2881884, 3278994, 3413379, 4082669, 4322826, 4477766, 4551172, 4741164, 4918491, 6557988, 6716649, 6826758, 8165338, 8645652, 8955532, 9836982, 10240137, 12248007, 13433298, 13653516, 16330676, 19673964, 20149947, 20480274, 24496014, 26866596, 36744021, 40299894, 40960548, 48992028, 69405373, 73488042, 80599788, 138810746, 146976084, 208216119, 277621492, 416432238, 624648357, 832864476, 1249296714, 2498593428]

約数ペア:

[(1, 2498593428), (2, 1249296714), (3, 832864476), (4, 624648357), (6, 416432238), (9, 277621492), (12, 208216119), (17, 146976084), (18, 138810746), (31, 80599788), (34, 73488042), (36, 69405373), (51, 48992028), (61, 40960548), (62, 40299894), (68, 36744021), (93, 26866596), (102, 24496014), (122, 20480274), (124, 20149947), (127, 19673964), (153, 16330676), (183, 13653516), (186, 13433298), (204, 12248007), (244, 10240137), (254, 9836982), (279, 8955532), (289, 8645652), (306, 8165338), (366, 6826758), (372, 6716649), (381, 6557988), (508, 4918491), (527, 4741164), (549, 4551172), (558, 4477766), (578, 4322826), (612, 4082669), (732, 3413379), (762, 3278994), (867, 2881884), (1037, 2409444), (1054, 2370582), (1098, 2275586), (1116, 2238883), (1143, 2185996), (1156, 2161413), (1524, 1639497), (1581, 1580388), (1734, 1440942), (1891, 1321308), (2074, 1204722), (2108, 1185291), (2159, 1157292), (2196, 1137793), (2286, 1092998), (2601, 960628), (3111, 803148), (3162, 790194), (3468, 720471), (3782, 660654), (3937, 634644), (4148, 602361), (4318, 578646), (4572, 546499), (4743, 526796), (5202, 480314), (5673, 440436), (6222, 401574), (6324, 395097), (6477, 385764), (7564, 330327), (7747, 322524), (7874, 317322), (8636, 289323), (8959, 278892), (9333, 267716), (9486, 263398), (10404, 240157), (11346, 220218), (11811, 211548), (12444, 200787), (12954, 192882), (15494, 161262), (15748, 158661), (17019, 146812), (17629, 141732), (17918, 139446), (18666, 133858), (18972, 131699), (19431, 128588), (22692, 110109), (23241, 107508), (23622, 105774), (25908, 96441), (26877, 92964), (30988, 80631), (32147, 77724), (34038, 73406), (35258, 70866), (35433, 70516), (35836, 69723), (36703, 68076), (37332, 66929), (38862, 64294), (46482, 53754), (47244, 52887)]