15797670928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:573

約数の個数: 160

約数和(自身を含む): 35109752832

約数和(自身を除く): 19312081904

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 43, 52, 62, 86, 104, 124, 172, 208, 227, 248, 251, 344, 403, 454, 496, 502, 559, 688, 806, 908, 1004, 1118, 1333, 1612, 1816, 2008, 2236, 2666, 2951, 3224, 3263, 3632, 4016, 4472, 5332, 5902, 6448, 6526, 7037, 7781, 8944, 9761, 10664, 10793, 11804, 13052, 14074, 15562, 17329, 19522, 21328, 21586, 23608, 26104, 28148, 31124, 34658, 39044, 43172, 47216, 52208, 56296, 56977, 62248, 69316, 78088, 86344, 91481, 101153, 112592, 113954, 124496, 126893, 138632, 140309, 156176, 172688, 182962, 202306, 227908, 253786, 277264, 280618, 302591, 334583, 365924, 404612, 455816, 507572, 561236, 605182, 669166, 731848, 740701, 809224, 911632, 1015144, 1122472, 1210364, 1338332, 1463696, 1481402, 1618448, 1766287, 2030288, 2244944, 2420728, 2450011, 2676664, 2962804, 3532574, 3933683, 4349579, 4841456, 4900022, 5353328, 5925608, 7065148, 7867366, 8699158, 9800044, 11851216, 14130296, 15734732, 17398316, 19600088, 22961731, 28260592, 31469464, 31850143, 34796632, 39200176, 45923462, 62938928, 63700286, 69593264, 75950341, 91846924, 127400572, 151900682, 183693848, 254801144, 303801364, 367387696, 509602288, 607602728, 987354433, 1215205456, 1974708866, 3949417732, 7898835464, 15797670928]

約数ペア:

[(1, 15797670928), (2, 7898835464), (4, 3949417732), (8, 1974708866), (13, 1215205456), (16, 987354433), (26, 607602728), (31, 509602288), (43, 367387696), (52, 303801364), (62, 254801144), (86, 183693848), (104, 151900682), (124, 127400572), (172, 91846924), (208, 75950341), (227, 69593264), (248, 63700286), (251, 62938928), (344, 45923462), (403, 39200176), (454, 34796632), (496, 31850143), (502, 31469464), (559, 28260592), (688, 22961731), (806, 19600088), (908, 17398316), (1004, 15734732), (1118, 14130296), (1333, 11851216), (1612, 9800044), (1816, 8699158), (2008, 7867366), (2236, 7065148), (2666, 5925608), (2951, 5353328), (3224, 4900022), (3263, 4841456), (3632, 4349579), (4016, 3933683), (4472, 3532574), (5332, 2962804), (5902, 2676664), (6448, 2450011), (6526, 2420728), (7037, 2244944), (7781, 2030288), (8944, 1766287), (9761, 1618448), (10664, 1481402), (10793, 1463696), (11804, 1338332), (13052, 1210364), (14074, 1122472), (15562, 1015144), (17329, 911632), (19522, 809224), (21328, 740701), (21586, 731848), (23608, 669166), (26104, 605182), (28148, 561236), (31124, 507572), (34658, 455816), (39044, 404612), (43172, 365924), (47216, 334583), (52208, 302591), (56296, 280618), (56977, 277264), (62248, 253786), (69316, 227908), (78088, 202306), (86344, 182962), (91481, 172688), (101153, 156176), (112592, 140309), (113954, 138632), (124496, 126893)]