259613112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:821

約数の個数: 128

約数和(自身を含む): 756576000

約数和(自身を除く): 496962888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 73, 76, 88, 114, 132, 146, 152, 209, 219, 228, 264, 292, 418, 438, 456, 584, 627, 709, 803, 836, 876, 1254, 1387, 1418, 1606, 1672, 1752, 2127, 2409, 2508, 2774, 2836, 3212, 4161, 4254, 4818, 5016, 5548, 5672, 6424, 7799, 8322, 8508, 9636, 11096, 13471, 15257, 15598, 16644, 17016, 19272, 23397, 26942, 30514, 31196, 33288, 40413, 45771, 46794, 51757, 53884, 61028, 62392, 80826, 91542, 93588, 103514, 107768, 122056, 148181, 155271, 161652, 183084, 187176, 207028, 296362, 310542, 323304, 366168, 414056, 444543, 569327, 592724, 621084, 889086, 983383, 1138654, 1185448, 1242168, 1707981, 1778172, 1966766, 2277308, 2950149, 3415962, 3556344, 3933532, 4554616, 5900298, 6831924, 7867064, 10817213, 11800596, 13663848, 21634426, 23601192, 32451639, 43268852, 64903278, 86537704, 129806556, 259613112]

約数ペア:

[(1, 259613112), (2, 129806556), (3, 86537704), (4, 64903278), (6, 43268852), (8, 32451639), (11, 23601192), (12, 21634426), (19, 13663848), (22, 11800596), (24, 10817213), (33, 7867064), (38, 6831924), (44, 5900298), (57, 4554616), (66, 3933532), (73, 3556344), (76, 3415962), (88, 2950149), (114, 2277308), (132, 1966766), (146, 1778172), (152, 1707981), (209, 1242168), (219, 1185448), (228, 1138654), (264, 983383), (292, 889086), (418, 621084), (438, 592724), (456, 569327), (584, 444543), (627, 414056), (709, 366168), (803, 323304), (836, 310542), (876, 296362), (1254, 207028), (1387, 187176), (1418, 183084), (1606, 161652), (1672, 155271), (1752, 148181), (2127, 122056), (2409, 107768), (2508, 103514), (2774, 93588), (2836, 91542), (3212, 80826), (4161, 62392), (4254, 61028), (4818, 53884), (5016, 51757), (5548, 46794), (5672, 45771), (6424, 40413), (7799, 33288), (8322, 31196), (8508, 30514), (9636, 26942), (11096, 23397), (13471, 19272), (15257, 17016), (15598, 16644)]