319263264

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1163

約数の個数: 144

約数和(自身を含む): 977984280

約数和(自身を除く): 658721016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 68, 72, 96, 102, 122, 136, 144, 153, 183, 204, 244, 272, 288, 306, 366, 408, 488, 544, 549, 612, 732, 816, 976, 1037, 1069, 1098, 1224, 1464, 1632, 1952, 2074, 2138, 2196, 2448, 2928, 3111, 3207, 4148, 4276, 4392, 4896, 5856, 6222, 6414, 8296, 8552, 8784, 9333, 9621, 12444, 12828, 16592, 17104, 17568, 18173, 18666, 19242, 24888, 25656, 33184, 34208, 36346, 37332, 38484, 49776, 51312, 54519, 65209, 72692, 74664, 76968, 99552, 102624, 109038, 130418, 145384, 149328, 153936, 163557, 195627, 218076, 260836, 290768, 298656, 307872, 327114, 391254, 436152, 521672, 581536, 586881, 654228, 782508, 872304, 1043344, 1108553, 1173762, 1308456, 1565016, 1744608, 2086688, 2217106, 2347524, 2616912, 3130032, 3325659, 4434212, 4695048, 5233824, 6260064, 6651318, 8868424, 9390096, 9976977, 13302636, 17736848, 18780192, 19953954, 26605272, 35473696, 39907908, 53210544, 79815816, 106421088, 159631632, 319263264]

約数ペア:

[(1, 319263264), (2, 159631632), (3, 106421088), (4, 79815816), (6, 53210544), (8, 39907908), (9, 35473696), (12, 26605272), (16, 19953954), (17, 18780192), (18, 17736848), (24, 13302636), (32, 9976977), (34, 9390096), (36, 8868424), (48, 6651318), (51, 6260064), (61, 5233824), (68, 4695048), (72, 4434212), (96, 3325659), (102, 3130032), (122, 2616912), (136, 2347524), (144, 2217106), (153, 2086688), (183, 1744608), (204, 1565016), (244, 1308456), (272, 1173762), (288, 1108553), (306, 1043344), (366, 872304), (408, 782508), (488, 654228), (544, 586881), (549, 581536), (612, 521672), (732, 436152), (816, 391254), (976, 327114), (1037, 307872), (1069, 298656), (1098, 290768), (1224, 260836), (1464, 218076), (1632, 195627), (1952, 163557), (2074, 153936), (2138, 149328), (2196, 145384), (2448, 130418), (2928, 109038), (3111, 102624), (3207, 99552), (4148, 76968), (4276, 74664), (4392, 72692), (4896, 65209), (5856, 54519), (6222, 51312), (6414, 49776), (8296, 38484), (8552, 37332), (8784, 36346), (9333, 34208), (9621, 33184), (12444, 25656), (12828, 24888), (16592, 19242), (17104, 18666), (17568, 18173)]