15947652896

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4153}}^1$

素因数の和:4287

約数の個数: 144

約数和(自身を含む): 38187555840

約数和(自身を除く): 22239902944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 79, 98, 112, 124, 158, 196, 217, 224, 248, 316, 392, 434, 496, 553, 632, 784, 868, 992, 1106, 1264, 1519, 1568, 1736, 2212, 2449, 2528, 3038, 3472, 3871, 4153, 4424, 4898, 6076, 6944, 7742, 8306, 8848, 9796, 12152, 15484, 16612, 17143, 17696, 19592, 24304, 29071, 30968, 33224, 34286, 39184, 48608, 58142, 61936, 66448, 68572, 78368, 116284, 120001, 123872, 128743, 132896, 137144, 203497, 232568, 240002, 257486, 274288, 328087, 406994, 465136, 480004, 514972, 548576, 656174, 813988, 901201, 930272, 960008, 1029944, 1312348, 1627976, 1802402, 1920016, 2059888, 2296609, 2624696, 3255952, 3604804, 3840032, 4119776, 4593218, 5249392, 6308407, 6511904, 7209608, 9186436, 10170697, 10498784, 12616814, 14419216, 16076263, 18372872, 20341394, 25233628, 28838432, 32152526, 36745744, 40682788, 50467256, 64305052, 71194879, 73491488, 81365576, 100934512, 128610104, 142389758, 162731152, 201869024, 257220208, 284779516, 325462304, 498364153, 514440416, 569559032, 996728306, 1139118064, 1993456612, 2278236128, 3986913224, 7973826448, 15947652896]

約数ペア:

[(1, 15947652896), (2, 7973826448), (4, 3986913224), (7, 2278236128), (8, 1993456612), (14, 1139118064), (16, 996728306), (28, 569559032), (31, 514440416), (32, 498364153), (49, 325462304), (56, 284779516), (62, 257220208), (79, 201869024), (98, 162731152), (112, 142389758), (124, 128610104), (158, 100934512), (196, 81365576), (217, 73491488), (224, 71194879), (248, 64305052), (316, 50467256), (392, 40682788), (434, 36745744), (496, 32152526), (553, 28838432), (632, 25233628), (784, 20341394), (868, 18372872), (992, 16076263), (1106, 14419216), (1264, 12616814), (1519, 10498784), (1568, 10170697), (1736, 9186436), (2212, 7209608), (2449, 6511904), (2528, 6308407), (3038, 5249392), (3472, 4593218), (3871, 4119776), (4153, 3840032), (4424, 3604804), (4898, 3255952), (6076, 2624696), (6944, 2296609), (7742, 2059888), (8306, 1920016), (8848, 1802402), (9796, 1627976), (12152, 1312348), (15484, 1029944), (16612, 960008), (17143, 930272), (17696, 901201), (19592, 813988), (24304, 656174), (29071, 548576), (30968, 514972), (33224, 480004), (34286, 465136), (39184, 406994), (48608, 328087), (58142, 274288), (61936, 257486), (66448, 240002), (68572, 232568), (78368, 203497), (116284, 137144), (120001, 132896), (123872, 128743)]