310174956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1400

約数の個数: 144

約数和(自身を含む): 978961984

約数和(自身を除く): 668787028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 117, 126, 146, 156, 182, 219, 234, 252, 273, 292, 364, 438, 468, 511, 546, 657, 819, 876, 949, 1022, 1092, 1297, 1314, 1533, 1638, 1898, 2044, 2594, 2628, 2847, 3066, 3276, 3796, 3891, 4599, 5188, 5694, 6132, 6643, 7782, 8541, 9079, 9198, 11388, 11673, 13286, 15564, 16861, 17082, 18158, 18396, 19929, 23346, 26572, 27237, 33722, 34164, 36316, 39858, 46692, 50583, 54474, 59787, 67444, 79716, 81711, 94681, 101166, 108948, 118027, 119574, 151749, 163422, 189362, 202332, 236054, 239148, 284043, 303498, 326844, 354081, 378724, 472108, 568086, 606996, 662767, 708162, 852129, 1062243, 1136172, 1230853, 1325534, 1416324, 1704258, 1988301, 2124486, 2461706, 2651068, 3408516, 3692559, 3976602, 4248972, 4923412, 5964903, 7385118, 7953204, 8615971, 11077677, 11929806, 14770236, 17231942, 22155354, 23859612, 25847913, 34463884, 44310708, 51695826, 77543739, 103391652, 155087478, 310174956]

約数ペア:

[(1, 310174956), (2, 155087478), (3, 103391652), (4, 77543739), (6, 51695826), (7, 44310708), (9, 34463884), (12, 25847913), (13, 23859612), (14, 22155354), (18, 17231942), (21, 14770236), (26, 11929806), (28, 11077677), (36, 8615971), (39, 7953204), (42, 7385118), (52, 5964903), (63, 4923412), (73, 4248972), (78, 3976602), (84, 3692559), (91, 3408516), (117, 2651068), (126, 2461706), (146, 2124486), (156, 1988301), (182, 1704258), (219, 1416324), (234, 1325534), (252, 1230853), (273, 1136172), (292, 1062243), (364, 852129), (438, 708162), (468, 662767), (511, 606996), (546, 568086), (657, 472108), (819, 378724), (876, 354081), (949, 326844), (1022, 303498), (1092, 284043), (1297, 239148), (1314, 236054), (1533, 202332), (1638, 189362), (1898, 163422), (2044, 151749), (2594, 119574), (2628, 118027), (2847, 108948), (3066, 101166), (3276, 94681), (3796, 81711), (3891, 79716), (4599, 67444), (5188, 59787), (5694, 54474), (6132, 50583), (6643, 46692), (7782, 39858), (8541, 36316), (9079, 34164), (9198, 33722), (11388, 27237), (11673, 26572), (13286, 23346), (15564, 19929), (16861, 18396), (17082, 18158)]