19547388768

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{123931}}^1$

素因数の和:124028

約数の個数: 96

約数和(自身を含む): 53966932992

約数和(自身を除く): 34419544224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 93, 96, 106, 124, 159, 186, 212, 248, 318, 372, 424, 496, 636, 744, 848, 992, 1272, 1488, 1643, 1696, 2544, 2976, 3286, 4929, 5088, 6572, 9858, 13144, 19716, 26288, 39432, 52576, 78864, 123931, 157728, 247862, 371793, 495724, 743586, 991448, 1487172, 1982896, 2974344, 3841861, 3965792, 5948688, 6568343, 7683722, 11525583, 11897376, 13136686, 15367444, 19705029, 23051166, 26273372, 30734888, 39410058, 46102332, 52546744, 61469776, 78820116, 92204664, 105093488, 122939552, 157640232, 184409328, 203618633, 210186976, 315280464, 368818656, 407237266, 610855899, 630560928, 814474532, 1221711798, 1628949064, 2443423596, 3257898128, 4886847192, 6515796256, 9773694384, 19547388768]

約数ペア:

[(1, 19547388768), (2, 9773694384), (3, 6515796256), (4, 4886847192), (6, 3257898128), (8, 2443423596), (12, 1628949064), (16, 1221711798), (24, 814474532), (31, 630560928), (32, 610855899), (48, 407237266), (53, 368818656), (62, 315280464), (93, 210186976), (96, 203618633), (106, 184409328), (124, 157640232), (159, 122939552), (186, 105093488), (212, 92204664), (248, 78820116), (318, 61469776), (372, 52546744), (424, 46102332), (496, 39410058), (636, 30734888), (744, 26273372), (848, 23051166), (992, 19705029), (1272, 15367444), (1488, 13136686), (1643, 11897376), (1696, 11525583), (2544, 7683722), (2976, 6568343), (3286, 5948688), (4929, 3965792), (5088, 3841861), (6572, 2974344), (9858, 1982896), (13144, 1487172), (19716, 991448), (26288, 743586), (39432, 495724), (52576, 371793), (78864, 247862), (123931, 157728)]