626640672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2943

約数の個数: 192

約数和(自身を含む): 2095994880

約数和(自身を除く): 1469354208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 96, 102, 112, 114, 119, 133, 136, 152, 168, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 544, 608, 646, 672, 714, 798, 816, 912, 952, 969, 1064, 1292, 1428, 1596, 1632, 1824, 1904, 1938, 2128, 2261, 2584, 2856, 2887, 3192, 3808, 3876, 4256, 4522, 5168, 5712, 5774, 6384, 6783, 7752, 8661, 9044, 10336, 11424, 11548, 12768, 13566, 15504, 17322, 18088, 20209, 23096, 27132, 31008, 34644, 36176, 40418, 46192, 49079, 54264, 54853, 60627, 69288, 72352, 80836, 92384, 98158, 108528, 109706, 121254, 138576, 147237, 161672, 164559, 196316, 217056, 219412, 242508, 277152, 294474, 323344, 329118, 343553, 383971, 392632, 438824, 485016, 588948, 646688, 658236, 687106, 767942, 785264, 877648, 932501, 970032, 1030659, 1151913, 1177896, 1316472, 1374212, 1535884, 1570528, 1755296, 1865002, 1940064, 2061318, 2303826, 2355792, 2632944, 2748424, 2797503, 3071768, 3730004, 4122636, 4607652, 4711584, 5265888, 5496848, 5595006, 6143536, 6527507, 7460008, 8245272, 9215304, 10993696, 11190012, 12287072, 13055014, 14920016, 16490544, 18430608, 19582521, 22380024, 26110028, 29840032, 32981088, 36861216, 39165042, 44760048, 52220056, 78330084, 89520096, 104440112, 156660168, 208880224, 313320336, 626640672]

約数ペア:

[(1, 626640672), (2, 313320336), (3, 208880224), (4, 156660168), (6, 104440112), (7, 89520096), (8, 78330084), (12, 52220056), (14, 44760048), (16, 39165042), (17, 36861216), (19, 32981088), (21, 29840032), (24, 26110028), (28, 22380024), (32, 19582521), (34, 18430608), (38, 16490544), (42, 14920016), (48, 13055014), (51, 12287072), (56, 11190012), (57, 10993696), (68, 9215304), (76, 8245272), (84, 7460008), (96, 6527507), (102, 6143536), (112, 5595006), (114, 5496848), (119, 5265888), (133, 4711584), (136, 4607652), (152, 4122636), (168, 3730004), (204, 3071768), (224, 2797503), (228, 2748424), (238, 2632944), (266, 2355792), (272, 2303826), (304, 2061318), (323, 1940064), (336, 1865002), (357, 1755296), (399, 1570528), (408, 1535884), (456, 1374212), (476, 1316472), (532, 1177896), (544, 1151913), (608, 1030659), (646, 970032), (672, 932501), (714, 877648), (798, 785264), (816, 767942), (912, 687106), (952, 658236), (969, 646688), (1064, 588948), (1292, 485016), (1428, 438824), (1596, 392632), (1632, 383971), (1824, 343553), (1904, 329118), (1938, 323344), (2128, 294474), (2261, 277152), (2584, 242508), (2856, 219412), (2887, 217056), (3192, 196316), (3808, 164559), (3876, 161672), (4256, 147237), (4522, 138576), (5168, 121254), (5712, 109706), (5774, 108528), (6384, 98158), (6783, 92384), (7752, 80836), (8661, 72352), (9044, 69288), (10336, 60627), (11424, 54853), (11548, 54264), (12768, 49079), (13566, 46192), (15504, 40418), (17322, 36176), (18088, 34644), (20209, 31008), (23096, 27132)]