330996888

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 945561600

約数和(自身を除く): 614564712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 113, 142, 191, 213, 216, 226, 284, 339, 382, 426, 452, 568, 573, 639, 678, 764, 852, 904, 1017, 1146, 1278, 1356, 1528, 1704, 1719, 1917, 2034, 2292, 2556, 2712, 3051, 3438, 3834, 4068, 4584, 5112, 5157, 6102, 6876, 7668, 8023, 8136, 10314, 12204, 13561, 13752, 15336, 16046, 20628, 21583, 24069, 24408, 27122, 32092, 40683, 41256, 43166, 48138, 54244, 64184, 64749, 72207, 81366, 86332, 96276, 108488, 122049, 129498, 144414, 162732, 172664, 192552, 194247, 216621, 244098, 258996, 288828, 325464, 366147, 388494, 433242, 488196, 517992, 577656, 582741, 732294, 776988, 866484, 976392, 1165482, 1464588, 1532393, 1553976, 1732968, 2330964, 2929176, 3064786, 4597179, 4661928, 6129572, 9194358, 12259144, 13791537, 18388716, 27583074, 36777432, 41374611, 55166148, 82749222, 110332296, 165498444, 330996888]

約数ペア:

[(1, 330996888), (2, 165498444), (3, 110332296), (4, 82749222), (6, 55166148), (8, 41374611), (9, 36777432), (12, 27583074), (18, 18388716), (24, 13791537), (27, 12259144), (36, 9194358), (54, 6129572), (71, 4661928), (72, 4597179), (108, 3064786), (113, 2929176), (142, 2330964), (191, 1732968), (213, 1553976), (216, 1532393), (226, 1464588), (284, 1165482), (339, 976392), (382, 866484), (426, 776988), (452, 732294), (568, 582741), (573, 577656), (639, 517992), (678, 488196), (764, 433242), (852, 388494), (904, 366147), (1017, 325464), (1146, 288828), (1278, 258996), (1356, 244098), (1528, 216621), (1704, 194247), (1719, 192552), (1917, 172664), (2034, 162732), (2292, 144414), (2556, 129498), (2712, 122049), (3051, 108488), (3438, 96276), (3834, 86332), (4068, 81366), (4584, 72207), (5112, 64749), (5157, 64184), (6102, 54244), (6876, 48138), (7668, 43166), (8023, 41256), (8136, 40683), (10314, 32092), (12204, 27122), (13561, 24408), (13752, 24069), (15336, 21583), (16046, 20628)]