338103040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 929733840

約数和(自身を除く): 591630800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 59, 64, 74, 80, 88, 110, 118, 121, 128, 148, 160, 176, 185, 220, 236, 242, 256, 295, 296, 320, 352, 370, 407, 440, 472, 484, 590, 592, 605, 640, 649, 704, 740, 814, 880, 944, 968, 1180, 1184, 1210, 1280, 1298, 1408, 1480, 1628, 1760, 1888, 1936, 2035, 2183, 2360, 2368, 2420, 2596, 2816, 2960, 3245, 3256, 3520, 3776, 3872, 4070, 4366, 4477, 4720, 4736, 4840, 5192, 5920, 6490, 6512, 7040, 7139, 7552, 7744, 8140, 8732, 8954, 9440, 9472, 9680, 10384, 10915, 11840, 12980, 13024, 14080, 14278, 15104, 15488, 16280, 17464, 17908, 18880, 19360, 20768, 21830, 22385, 23680, 24013, 25960, 26048, 28556, 30976, 32560, 34928, 35695, 35816, 37760, 38720, 41536, 43660, 44770, 47360, 48026, 51920, 52096, 57112, 65120, 69856, 71390, 71632, 75520, 77440, 83072, 87320, 89540, 96052, 103840, 104192, 114224, 120065, 130240, 139712, 142780, 143264, 154880, 166144, 174640, 179080, 192104, 207680, 228448, 240130, 260480, 264143, 279424, 285560, 286528, 349280, 358160, 384208, 415360, 456896, 480260, 520960, 528286, 558848, 571120, 573056, 698560, 716320, 768416, 830720, 913792, 960520, 1056572, 1142240, 1146112, 1320715, 1397120, 1432640, 1536832, 1827584, 1921040, 2113144, 2284480, 2641430, 2794240, 2865280, 3073664, 3842080, 4226288, 4568960, 5282860, 5730560, 6147328, 7684160, 8452576, 9137920, 10565720, 15368320, 16905152, 21131440, 30736640, 33810304, 42262880, 67620608, 84525760, 169051520, 338103040]

約数ペア:

[(1, 338103040), (2, 169051520), (4, 84525760), (5, 67620608), (8, 42262880), (10, 33810304), (11, 30736640), (16, 21131440), (20, 16905152), (22, 15368320), (32, 10565720), (37, 9137920), (40, 8452576), (44, 7684160), (55, 6147328), (59, 5730560), (64, 5282860), (74, 4568960), (80, 4226288), (88, 3842080), (110, 3073664), (118, 2865280), (121, 2794240), (128, 2641430), (148, 2284480), (160, 2113144), (176, 1921040), (185, 1827584), (220, 1536832), (236, 1432640), (242, 1397120), (256, 1320715), (295, 1146112), (296, 1142240), (320, 1056572), (352, 960520), (370, 913792), (407, 830720), (440, 768416), (472, 716320), (484, 698560), (590, 573056), (592, 571120), (605, 558848), (640, 528286), (649, 520960), (704, 480260), (740, 456896), (814, 415360), (880, 384208), (944, 358160), (968, 349280), (1180, 286528), (1184, 285560), (1210, 279424), (1280, 264143), (1298, 260480), (1408, 240130), (1480, 228448), (1628, 207680), (1760, 192104), (1888, 179080), (1936, 174640), (2035, 166144), (2183, 154880), (2360, 143264), (2368, 142780), (2420, 139712), (2596, 130240), (2816, 120065), (2960, 114224), (3245, 104192), (3256, 103840), (3520, 96052), (3776, 89540), (3872, 87320), (4070, 83072), (4366, 77440), (4477, 75520), (4720, 71632), (4736, 71390), (4840, 69856), (5192, 65120), (5920, 57112), (6490, 52096), (6512, 51920), (7040, 48026), (7139, 47360), (7552, 44770), (7744, 43660), (8140, 41536), (8732, 38720), (8954, 37760), (9440, 35816), (9472, 35695), (9680, 34928), (10384, 32560), (10915, 30976), (11840, 28556), (12980, 26048), (13024, 25960), (14080, 24013), (14278, 23680), (15104, 22385), (15488, 21830), (16280, 20768), (17464, 19360), (17908, 18880)]