15695632024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:761

約数の個数: 128

約数和(自身を含む): 33475680000

約数和(自身を除く): 17780047976

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 89, 136, 139, 152, 178, 278, 323, 356, 491, 556, 646, 712, 982, 1112, 1292, 1513, 1691, 1964, 2363, 2584, 2641, 3026, 3382, 3928, 4726, 5282, 6052, 6764, 8347, 9329, 9452, 10564, 12104, 12371, 13528, 16694, 18658, 18904, 21128, 24742, 28747, 33388, 37316, 43699, 44897, 49484, 57494, 66776, 68249, 74632, 87398, 89794, 98968, 114988, 136498, 158593, 174796, 179588, 210307, 229976, 235049, 272996, 317186, 349592, 359176, 420614, 470098, 545992, 634372, 742883, 830281, 841228, 940196, 1160233, 1268744, 1296731, 1485766, 1660562, 1682456, 1880392, 2320466, 2593462, 2971532, 3321124, 3995833, 4640932, 5186924, 5943064, 6074161, 6642248, 7991666, 9281864, 10373848, 12148322, 14114777, 15983332, 22044427, 24296644, 28229554, 31966664, 44088854, 48593288, 56459108, 88177708, 103260737, 112918216, 115409059, 176355416, 206521474, 230818118, 413042948, 461636236, 826085896, 923272472, 1961954003, 3923908006, 7847816012, 15695632024]

約数ペア:

[(1, 15695632024), (2, 7847816012), (4, 3923908006), (8, 1961954003), (17, 923272472), (19, 826085896), (34, 461636236), (38, 413042948), (68, 230818118), (76, 206521474), (89, 176355416), (136, 115409059), (139, 112918216), (152, 103260737), (178, 88177708), (278, 56459108), (323, 48593288), (356, 44088854), (491, 31966664), (556, 28229554), (646, 24296644), (712, 22044427), (982, 15983332), (1112, 14114777), (1292, 12148322), (1513, 10373848), (1691, 9281864), (1964, 7991666), (2363, 6642248), (2584, 6074161), (2641, 5943064), (3026, 5186924), (3382, 4640932), (3928, 3995833), (4726, 3321124), (5282, 2971532), (6052, 2593462), (6764, 2320466), (8347, 1880392), (9329, 1682456), (9452, 1660562), (10564, 1485766), (12104, 1296731), (12371, 1268744), (13528, 1160233), (16694, 940196), (18658, 841228), (18904, 830281), (21128, 742883), (24742, 634372), (28747, 545992), (33388, 470098), (37316, 420614), (43699, 359176), (44897, 349592), (49484, 317186), (57494, 272996), (66776, 235049), (68249, 229976), (74632, 210307), (87398, 179588), (89794, 174796), (98968, 158593), (114988, 136498)]