395431344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1928

約数の個数: 240

約数和(自身を含む): 1453121280

約数和(自身を除く): 1057689936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 48, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 112, 114, 126, 132, 133, 144, 152, 154, 168, 171, 176, 198, 209, 228, 231, 252, 264, 266, 304, 308, 336, 342, 396, 399, 418, 456, 462, 504, 528, 532, 616, 627, 684, 693, 792, 798, 836, 912, 924, 1008, 1064, 1197, 1232, 1254, 1368, 1386, 1463, 1584, 1596, 1672, 1848, 1877, 1881, 2128, 2394, 2508, 2736, 2772, 2926, 3192, 3344, 3696, 3754, 3762, 4389, 4788, 5016, 5544, 5631, 5852, 6384, 7508, 7524, 8778, 9576, 10032, 11088, 11262, 11704, 13139, 13167, 15016, 15048, 16893, 17556, 19152, 20647, 22524, 23408, 26278, 26334, 30032, 30096, 33786, 35112, 35663, 39417, 41294, 45048, 52556, 52668, 61941, 67572, 70224, 71326, 78834, 82588, 90096, 105112, 105336, 106989, 118251, 123882, 135144, 142652, 144529, 157668, 165176, 185823, 210224, 210672, 213978, 236502, 247764, 249641, 270288, 285304, 289058, 315336, 320967, 330352, 371646, 392293, 427956, 433587, 473004, 495528, 499282, 570608, 578116, 630672, 641934, 743292, 748923, 784586, 855912, 867174, 946008, 991056, 998564, 1156232, 1176879, 1283868, 1300761, 1486584, 1497846, 1569172, 1711824, 1734348, 1892016, 1997128, 2246769, 2312464, 2353758, 2567736, 2601522, 2746051, 2973168, 2995692, 3138344, 3468696, 3530637, 3994256, 4493538, 4707516, 5135472, 5203044, 5492102, 5991384, 6276688, 6937392, 7061274, 8238153, 8987076, 9415032, 10406088, 10984204, 11982768, 14122548, 16476306, 17974152, 18830064, 20812176, 21968408, 24714459, 28245096, 32952612, 35948304, 43936816, 49428918, 56490192, 65905224, 98857836, 131810448, 197715672, 395431344]

約数ペア:

[(1, 395431344), (2, 197715672), (3, 131810448), (4, 98857836), (6, 65905224), (7, 56490192), (8, 49428918), (9, 43936816), (11, 35948304), (12, 32952612), (14, 28245096), (16, 24714459), (18, 21968408), (19, 20812176), (21, 18830064), (22, 17974152), (24, 16476306), (28, 14122548), (33, 11982768), (36, 10984204), (38, 10406088), (42, 9415032), (44, 8987076), (48, 8238153), (56, 7061274), (57, 6937392), (63, 6276688), (66, 5991384), (72, 5492102), (76, 5203044), (77, 5135472), (84, 4707516), (88, 4493538), (99, 3994256), (112, 3530637), (114, 3468696), (126, 3138344), (132, 2995692), (133, 2973168), (144, 2746051), (152, 2601522), (154, 2567736), (168, 2353758), (171, 2312464), (176, 2246769), (198, 1997128), (209, 1892016), (228, 1734348), (231, 1711824), (252, 1569172), (264, 1497846), (266, 1486584), (304, 1300761), (308, 1283868), (336, 1176879), (342, 1156232), (396, 998564), (399, 991056), (418, 946008), (456, 867174), (462, 855912), (504, 784586), (528, 748923), (532, 743292), (616, 641934), (627, 630672), (684, 578116), (693, 570608), (792, 499282), (798, 495528), (836, 473004), (912, 433587), (924, 427956), (1008, 392293), (1064, 371646), (1197, 330352), (1232, 320967), (1254, 315336), (1368, 289058), (1386, 285304), (1463, 270288), (1584, 249641), (1596, 247764), (1672, 236502), (1848, 213978), (1877, 210672), (1881, 210224), (2128, 185823), (2394, 165176), (2508, 157668), (2736, 144529), (2772, 142652), (2926, 135144), (3192, 123882), (3344, 118251), (3696, 106989), (3754, 105336), (3762, 105112), (4389, 90096), (4788, 82588), (5016, 78834), (5544, 71326), (5631, 70224), (5852, 67572), (6384, 61941), (7508, 52668), (7524, 52556), (8778, 45048), (9576, 41294), (10032, 39417), (11088, 35663), (11262, 35112), (11704, 33786), (13139, 30096), (13167, 30032), (15016, 26334), (15048, 26278), (16893, 23408), (17556, 22524), (19152, 20647)]