238555872

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:481

約数の個数: 144

約数和(自身を含む): 710079552

約数和(自身を除く): 471523680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 61, 72, 74, 96, 111, 122, 144, 148, 183, 222, 244, 288, 296, 333, 366, 367, 444, 488, 549, 592, 666, 732, 734, 888, 976, 1098, 1101, 1184, 1332, 1464, 1468, 1776, 1952, 2196, 2202, 2257, 2664, 2928, 2936, 3303, 3552, 4392, 4404, 4514, 5328, 5856, 5872, 6606, 6771, 8784, 8808, 9028, 10656, 11744, 13212, 13542, 13579, 17568, 17616, 18056, 20313, 22387, 26424, 27084, 27158, 35232, 36112, 40626, 40737, 44774, 52848, 54168, 54316, 67161, 72224, 81252, 81474, 89548, 105696, 108336, 108632, 122211, 134322, 162504, 162948, 179096, 201483, 216672, 217264, 244422, 268644, 325008, 325896, 358192, 402966, 434528, 488844, 537288, 650016, 651792, 716384, 805932, 828319, 977688, 1074576, 1303584, 1611864, 1656638, 1955376, 2149152, 2484957, 3223728, 3313276, 3910752, 4969914, 6447456, 6626552, 7454871, 9939828, 13253104, 14909742, 19879656, 26506208, 29819484, 39759312, 59638968, 79518624, 119277936, 238555872]

約数ペア:

[(1, 238555872), (2, 119277936), (3, 79518624), (4, 59638968), (6, 39759312), (8, 29819484), (9, 26506208), (12, 19879656), (16, 14909742), (18, 13253104), (24, 9939828), (32, 7454871), (36, 6626552), (37, 6447456), (48, 4969914), (61, 3910752), (72, 3313276), (74, 3223728), (96, 2484957), (111, 2149152), (122, 1955376), (144, 1656638), (148, 1611864), (183, 1303584), (222, 1074576), (244, 977688), (288, 828319), (296, 805932), (333, 716384), (366, 651792), (367, 650016), (444, 537288), (488, 488844), (549, 434528), (592, 402966), (666, 358192), (732, 325896), (734, 325008), (888, 268644), (976, 244422), (1098, 217264), (1101, 216672), (1184, 201483), (1332, 179096), (1464, 162948), (1468, 162504), (1776, 134322), (1952, 122211), (2196, 108632), (2202, 108336), (2257, 105696), (2664, 89548), (2928, 81474), (2936, 81252), (3303, 72224), (3552, 67161), (4392, 54316), (4404, 54168), (4514, 52848), (5328, 44774), (5856, 40737), (5872, 40626), (6606, 36112), (6771, 35232), (8784, 27158), (8808, 27084), (9028, 26424), (10656, 22387), (11744, 20313), (13212, 18056), (13542, 17616), (13579, 17568)]