1946156688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1134

約数の個数: 240

約数和(自身を含む): 6537137152

約数和(自身を除く): 4590980464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 61, 62, 63, 72, 84, 93, 112, 122, 124, 126, 144, 168, 183, 186, 217, 244, 248, 252, 279, 336, 366, 372, 427, 434, 488, 496, 504, 549, 558, 651, 732, 744, 854, 868, 976, 1008, 1021, 1098, 1116, 1281, 1302, 1464, 1488, 1708, 1736, 1891, 1953, 2042, 2196, 2232, 2562, 2604, 2928, 3063, 3416, 3472, 3782, 3843, 3906, 4084, 4392, 4464, 5124, 5208, 5673, 6126, 6832, 7147, 7564, 7686, 7812, 8168, 8784, 9189, 10248, 10416, 11346, 12252, 13237, 14294, 15128, 15372, 15624, 16336, 17019, 18378, 20496, 21441, 22692, 24504, 26474, 28588, 30256, 30744, 31248, 31651, 34038, 36756, 39711, 42882, 45384, 49008, 52948, 57176, 61488, 62281, 63302, 64323, 68076, 73512, 79422, 85764, 90768, 94953, 105896, 114352, 119133, 124562, 126604, 128646, 136152, 147024, 158844, 171528, 186843, 189906, 211792, 221557, 238266, 249124, 253208, 257292, 272304, 284859, 317688, 343056, 373686, 379812, 435967, 443114, 476532, 498248, 506416, 514584, 560529, 569718, 635376, 664671, 747372, 759624, 871934, 886228, 953064, 996496, 1029168, 1121058, 1139436, 1307901, 1329342, 1494744, 1519248, 1743868, 1772456, 1906128, 1930711, 1994013, 2242116, 2278872, 2615802, 2658684, 2989488, 3487736, 3544912, 3861422, 3923703, 3988026, 4484232, 4557744, 5231604, 5317368, 5792133, 6975472, 7722844, 7847406, 7976052, 8968464, 10463208, 10634736, 11584266, 13514977, 15445688, 15694812, 15952104, 17376399, 20926416, 23168532, 27029954, 30891376, 31389624, 31904208, 34752798, 40544931, 46337064, 54059908, 62779248, 69505596, 81089862, 92674128, 108119816, 121634793, 139011192, 162179724, 216239632, 243269586, 278022384, 324359448, 486539172, 648718896, 973078344, 1946156688]

約数ペア:

[(1, 1946156688), (2, 973078344), (3, 648718896), (4, 486539172), (6, 324359448), (7, 278022384), (8, 243269586), (9, 216239632), (12, 162179724), (14, 139011192), (16, 121634793), (18, 108119816), (21, 92674128), (24, 81089862), (28, 69505596), (31, 62779248), (36, 54059908), (42, 46337064), (48, 40544931), (56, 34752798), (61, 31904208), (62, 31389624), (63, 30891376), (72, 27029954), (84, 23168532), (93, 20926416), (112, 17376399), (122, 15952104), (124, 15694812), (126, 15445688), (144, 13514977), (168, 11584266), (183, 10634736), (186, 10463208), (217, 8968464), (244, 7976052), (248, 7847406), (252, 7722844), (279, 6975472), (336, 5792133), (366, 5317368), (372, 5231604), (427, 4557744), (434, 4484232), (488, 3988026), (496, 3923703), (504, 3861422), (549, 3544912), (558, 3487736), (651, 2989488), (732, 2658684), (744, 2615802), (854, 2278872), (868, 2242116), (976, 1994013), (1008, 1930711), (1021, 1906128), (1098, 1772456), (1116, 1743868), (1281, 1519248), (1302, 1494744), (1464, 1329342), (1488, 1307901), (1708, 1139436), (1736, 1121058), (1891, 1029168), (1953, 996496), (2042, 953064), (2196, 886228), (2232, 871934), (2562, 759624), (2604, 747372), (2928, 664671), (3063, 635376), (3416, 569718), (3472, 560529), (3782, 514584), (3843, 506416), (3906, 498248), (4084, 476532), (4392, 443114), (4464, 435967), (5124, 379812), (5208, 373686), (5673, 343056), (6126, 317688), (6832, 284859), (7147, 272304), (7564, 257292), (7686, 253208), (7812, 249124), (8168, 238266), (8784, 221557), (9189, 211792), (10248, 189906), (10416, 186843), (11346, 171528), (12252, 158844), (13237, 147024), (14294, 136152), (15128, 128646), (15372, 126604), (15624, 124562), (16336, 119133), (17019, 114352), (18378, 105896), (20496, 94953), (21441, 90768), (22692, 85764), (24504, 79422), (26474, 73512), (28588, 68076), (30256, 64323), (30744, 63302), (31248, 62281), (31651, 61488), (34038, 57176), (36756, 52948), (39711, 49008), (42882, 45384)]