1897176528

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:506

約数の個数: 240

約数和(自身を含む): 6028364160

約数和(自身を除く): 4131187632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 139, 144, 156, 184, 207, 208, 234, 276, 278, 299, 312, 317, 368, 414, 417, 468, 552, 556, 598, 624, 634, 828, 834, 897, 936, 951, 1104, 1112, 1196, 1251, 1268, 1656, 1668, 1794, 1807, 1872, 1902, 2224, 2392, 2502, 2536, 2691, 2853, 3197, 3312, 3336, 3588, 3614, 3804, 4121, 4784, 5004, 5072, 5382, 5421, 5706, 6394, 6672, 7176, 7228, 7291, 7608, 8242, 9591, 10008, 10764, 10842, 11412, 12363, 12788, 14352, 14456, 14582, 15216, 16263, 16484, 19182, 20016, 21528, 21684, 21873, 22824, 24726, 25576, 28773, 28912, 29164, 32526, 32968, 37089, 38364, 41561, 43056, 43368, 43746, 44063, 45648, 49452, 51152, 57546, 58328, 65052, 65619, 65936, 74178, 76728, 83122, 86736, 87492, 88126, 94783, 98904, 115092, 116656, 124683, 130104, 131238, 132189, 148356, 153456, 166244, 174984, 176252, 189566, 197808, 230184, 249366, 260208, 262476, 264378, 284349, 296712, 332488, 349968, 352504, 374049, 379132, 396567, 460368, 498732, 524952, 528756, 568698, 572819, 593424, 664976, 705008, 748098, 758264, 793134, 853047, 997464, 1013449, 1049904, 1057512, 1137396, 1145638, 1496196, 1516528, 1586268, 1706094, 1718457, 1994928, 2026898, 2115024, 2274792, 2291276, 2992392, 3040347, 3172536, 3412188, 3436914, 4053796, 4549584, 4582552, 5155371, 5984784, 6080694, 6345072, 6824376, 6873828, 8107592, 9121041, 9165104, 10310742, 12161388, 13174837, 13648752, 13747656, 16215184, 18242082, 20621484, 24322776, 26349674, 27495312, 36484164, 39524511, 41242968, 48645552, 52699348, 72968328, 79049022, 82485936, 105398696, 118573533, 145936656, 158098044, 210797392, 237147066, 316196088, 474294132, 632392176, 948588264, 1897176528]

約数ペア:

[(1, 1897176528), (2, 948588264), (3, 632392176), (4, 474294132), (6, 316196088), (8, 237147066), (9, 210797392), (12, 158098044), (13, 145936656), (16, 118573533), (18, 105398696), (23, 82485936), (24, 79049022), (26, 72968328), (36, 52699348), (39, 48645552), (46, 41242968), (48, 39524511), (52, 36484164), (69, 27495312), (72, 26349674), (78, 24322776), (92, 20621484), (104, 18242082), (117, 16215184), (138, 13747656), (139, 13648752), (144, 13174837), (156, 12161388), (184, 10310742), (207, 9165104), (208, 9121041), (234, 8107592), (276, 6873828), (278, 6824376), (299, 6345072), (312, 6080694), (317, 5984784), (368, 5155371), (414, 4582552), (417, 4549584), (468, 4053796), (552, 3436914), (556, 3412188), (598, 3172536), (624, 3040347), (634, 2992392), (828, 2291276), (834, 2274792), (897, 2115024), (936, 2026898), (951, 1994928), (1104, 1718457), (1112, 1706094), (1196, 1586268), (1251, 1516528), (1268, 1496196), (1656, 1145638), (1668, 1137396), (1794, 1057512), (1807, 1049904), (1872, 1013449), (1902, 997464), (2224, 853047), (2392, 793134), (2502, 758264), (2536, 748098), (2691, 705008), (2853, 664976), (3197, 593424), (3312, 572819), (3336, 568698), (3588, 528756), (3614, 524952), (3804, 498732), (4121, 460368), (4784, 396567), (5004, 379132), (5072, 374049), (5382, 352504), (5421, 349968), (5706, 332488), (6394, 296712), (6672, 284349), (7176, 264378), (7228, 262476), (7291, 260208), (7608, 249366), (8242, 230184), (9591, 197808), (10008, 189566), (10764, 176252), (10842, 174984), (11412, 166244), (12363, 153456), (12788, 148356), (14352, 132189), (14456, 131238), (14582, 130104), (15216, 124683), (16263, 116656), (16484, 115092), (19182, 98904), (20016, 94783), (21528, 88126), (21684, 87492), (21873, 86736), (22824, 83122), (24726, 76728), (25576, 74178), (28773, 65936), (28912, 65619), (29164, 65052), (32526, 58328), (32968, 57546), (37089, 51152), (38364, 49452), (41561, 45648), (43056, 44063), (43368, 43746)]