628521552

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2$

素因数の和:179

約数の個数: 240

約数和(自身を含む): 2026477440

約数和(自身を除く): 1397955888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 34, 36, 46, 48, 51, 54, 61, 68, 69, 72, 92, 102, 108, 122, 136, 138, 144, 153, 183, 184, 204, 207, 216, 244, 272, 276, 306, 366, 368, 391, 408, 414, 432, 459, 488, 549, 552, 612, 621, 732, 782, 816, 828, 918, 976, 1037, 1098, 1104, 1173, 1224, 1242, 1403, 1464, 1564, 1647, 1656, 1836, 2074, 2196, 2346, 2448, 2484, 2806, 2928, 3111, 3128, 3294, 3312, 3519, 3672, 3721, 4148, 4209, 4392, 4692, 4968, 5612, 6222, 6256, 6588, 7038, 7344, 7442, 8296, 8418, 8784, 9333, 9384, 9936, 10557, 11163, 11224, 12444, 12627, 13176, 14076, 14884, 16592, 16836, 18666, 18768, 21114, 22326, 22448, 23851, 24888, 25254, 26352, 27999, 28152, 29768, 33489, 33672, 37332, 37881, 42228, 44652, 47702, 49776, 50508, 55998, 56304, 59536, 63257, 66978, 67344, 71553, 74664, 75762, 84456, 85583, 89304, 95404, 100467, 101016, 111996, 126514, 133956, 143106, 149328, 151524, 168912, 171166, 178608, 189771, 190808, 200934, 202032, 214659, 223992, 253028, 256749, 267912, 286212, 303048, 342332, 379542, 381616, 401868, 429318, 447984, 506056, 513498, 535824, 569313, 572424, 606096, 643977, 684664, 759084, 770247, 803736, 858636, 1012112, 1026996, 1138626, 1144848, 1287954, 1369328, 1454911, 1518168, 1540494, 1607472, 1707939, 1717272, 2053992, 2277252, 2310741, 2575908, 2909822, 3036336, 3080988, 3415878, 3434544, 4107984, 4364733, 4554504, 4621482, 5151816, 5819644, 6161976, 6831756, 8729466, 9109008, 9242964, 10303632, 11639288, 12323952, 13094199, 13663512, 17458932, 18485928, 23278576, 26188398, 27327024, 34917864, 36971856, 39282597, 52376796, 69835728, 78565194, 104753592, 157130388, 209507184, 314260776, 628521552]

約数ペア:

[(1, 628521552), (2, 314260776), (3, 209507184), (4, 157130388), (6, 104753592), (8, 78565194), (9, 69835728), (12, 52376796), (16, 39282597), (17, 36971856), (18, 34917864), (23, 27327024), (24, 26188398), (27, 23278576), (34, 18485928), (36, 17458932), (46, 13663512), (48, 13094199), (51, 12323952), (54, 11639288), (61, 10303632), (68, 9242964), (69, 9109008), (72, 8729466), (92, 6831756), (102, 6161976), (108, 5819644), (122, 5151816), (136, 4621482), (138, 4554504), (144, 4364733), (153, 4107984), (183, 3434544), (184, 3415878), (204, 3080988), (207, 3036336), (216, 2909822), (244, 2575908), (272, 2310741), (276, 2277252), (306, 2053992), (366, 1717272), (368, 1707939), (391, 1607472), (408, 1540494), (414, 1518168), (432, 1454911), (459, 1369328), (488, 1287954), (549, 1144848), (552, 1138626), (612, 1026996), (621, 1012112), (732, 858636), (782, 803736), (816, 770247), (828, 759084), (918, 684664), (976, 643977), (1037, 606096), (1098, 572424), (1104, 569313), (1173, 535824), (1224, 513498), (1242, 506056), (1403, 447984), (1464, 429318), (1564, 401868), (1647, 381616), (1656, 379542), (1836, 342332), (2074, 303048), (2196, 286212), (2346, 267912), (2448, 256749), (2484, 253028), (2806, 223992), (2928, 214659), (3111, 202032), (3128, 200934), (3294, 190808), (3312, 189771), (3519, 178608), (3672, 171166), (3721, 168912), (4148, 151524), (4209, 149328), (4392, 143106), (4692, 133956), (4968, 126514), (5612, 111996), (6222, 101016), (6256, 100467), (6588, 95404), (7038, 89304), (7344, 85583), (7442, 84456), (8296, 75762), (8418, 74664), (8784, 71553), (9333, 67344), (9384, 66978), (9936, 63257), (10557, 59536), (11163, 56304), (11224, 55998), (12444, 50508), (12627, 49776), (13176, 47702), (14076, 44652), (14884, 42228), (16592, 37881), (16836, 37332), (18666, 33672), (18768, 33489), (21114, 29768), (22326, 28152), (22448, 27999), (23851, 26352), (24888, 25254)]