2489320336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 5536788480

約数和(自身を除く): 3047468144

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 37, 62, 68, 74, 79, 101, 124, 136, 148, 158, 202, 248, 272, 296, 316, 404, 496, 527, 592, 629, 632, 808, 1054, 1147, 1258, 1264, 1343, 1616, 1717, 2108, 2294, 2449, 2516, 2686, 2923, 3131, 3434, 3737, 4216, 4588, 4898, 5032, 5372, 5846, 6262, 6868, 7474, 7979, 8432, 9176, 9796, 10064, 10744, 11692, 12524, 13736, 14948, 15958, 18352, 19499, 19592, 21488, 23384, 25048, 27472, 29896, 31916, 38998, 39184, 41633, 46768, 49691, 50096, 53227, 59792, 63529, 63832, 77996, 83266, 90613, 99382, 106454, 115847, 127058, 127664, 135643, 155992, 166532, 181226, 198764, 212908, 231694, 247349, 254116, 271286, 295223, 311984, 333064, 362452, 397528, 425816, 463388, 494698, 508232, 542572, 590446, 666128, 724904, 795056, 851632, 926776, 989396, 1016464, 1085144, 1180892, 1449808, 1540421, 1853552, 1969399, 1978792, 2170288, 2361784, 3080842, 3938798, 3957584, 4204933, 4723568, 5018791, 6161684, 7877596, 8409866, 9151913, 10037582, 12323368, 15755192, 16819732, 18303826, 20075164, 24646736, 31510384, 33639464, 36607652, 40150328, 67278928, 73215304, 80300656, 146430608, 155582521, 311165042, 622330084, 1244660168, 2489320336]

約数ペア:

[(1, 2489320336), (2, 1244660168), (4, 622330084), (8, 311165042), (16, 155582521), (17, 146430608), (31, 80300656), (34, 73215304), (37, 67278928), (62, 40150328), (68, 36607652), (74, 33639464), (79, 31510384), (101, 24646736), (124, 20075164), (136, 18303826), (148, 16819732), (158, 15755192), (202, 12323368), (248, 10037582), (272, 9151913), (296, 8409866), (316, 7877596), (404, 6161684), (496, 5018791), (527, 4723568), (592, 4204933), (629, 3957584), (632, 3938798), (808, 3080842), (1054, 2361784), (1147, 2170288), (1258, 1978792), (1264, 1969399), (1343, 1853552), (1616, 1540421), (1717, 1449808), (2108, 1180892), (2294, 1085144), (2449, 1016464), (2516, 989396), (2686, 926776), (2923, 851632), (3131, 795056), (3434, 724904), (3737, 666128), (4216, 590446), (4588, 542572), (4898, 508232), (5032, 494698), (5372, 463388), (5846, 425816), (6262, 397528), (6868, 362452), (7474, 333064), (7979, 311984), (8432, 295223), (9176, 271286), (9796, 254116), (10064, 247349), (10744, 231694), (11692, 212908), (12524, 198764), (13736, 181226), (14948, 166532), (15958, 155992), (18352, 135643), (19499, 127664), (19592, 127058), (21488, 115847), (23384, 106454), (25048, 99382), (27472, 90613), (29896, 83266), (31916, 77996), (38998, 63832), (39184, 63529), (41633, 59792), (46768, 53227), (49691, 50096)]