3428319.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:887

約数の個数: 128

約数和(自身を含む): 152409600

約数和(自身を除く): 100492280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 839, 884, 910, 952, 1105, 1190, 1547, 1678, 1768, 1820, 2210, 2380, 3094, 3356, 3640, 4195, 4420, 4760, 5873, 6188, 6712, 7735, 8390, 8840, 10907, 11746, 12376, 14263, 15470, 16780, 21814, 23492, 28526, 29365, 30940, 33560, 43628, 46984, 54535, 57052, 58730, 61880, 71315, 76349, 87256, 99841, 109070, 114104, 117460, 142630, 152698, 185419, 199682, 218140, 234920, 285260, 305396, 370838, 381745, 399364, 436280, 499205, 570520, 610792, 741676, 763490, 798728, 927095, 998410, 1297933, 1483352, 1526980, 1854190, 1996820, 2595866, 3053960, 3708380, 3993640, 5191732, 6489665, 7416760, 10383464, 12979330, 25958660, 51917320]

約数ペア:

[(1, 51917320), (2, 25958660), (4, 12979330), (5, 10383464), (7, 7416760), (8, 6489665), (10, 5191732), (13, 3993640), (14, 3708380), (17, 3053960), (20, 2595866), (26, 1996820), (28, 1854190), (34, 1526980), (35, 1483352), (40, 1297933), (52, 998410), (56, 927095), (65, 798728), (68, 763490), (70, 741676), (85, 610792), (91, 570520), (104, 499205), (119, 436280), (130, 399364), (136, 381745), (140, 370838), (170, 305396), (182, 285260), (221, 234920), (238, 218140), (260, 199682), (280, 185419), (340, 152698), (364, 142630), (442, 117460), (455, 114104), (476, 109070), (520, 99841), (595, 87256), (680, 76349), (728, 71315), (839, 61880), (884, 58730), (910, 57052), (952, 54535), (1105, 46984), (1190, 43628), (1547, 33560), (1678, 30940), (1768, 29365), (1820, 28526), (2210, 23492), (2380, 21814), (3094, 16780), (3356, 15470), (3640, 14263), (4195, 12376), (4420, 11746), (4760, 10907), (5873, 8840), (6188, 8390), (6712, 7735)]