650911872

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1291}}^1$

素因数の和:1422

約数の個数: 128

約数和(自身を含む): 1881875520

約数和(自身を除く): 1230963648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 101, 104, 128, 156, 192, 202, 208, 303, 312, 384, 404, 416, 606, 624, 808, 832, 1212, 1248, 1291, 1313, 1616, 1664, 2424, 2496, 2582, 2626, 3232, 3873, 3939, 4848, 4992, 5164, 5252, 6464, 7746, 7878, 9696, 10328, 10504, 12928, 15492, 15756, 16783, 19392, 20656, 21008, 30984, 31512, 33566, 38784, 41312, 42016, 50349, 61968, 63024, 67132, 82624, 84032, 100698, 123936, 126048, 130391, 134264, 165248, 168064, 201396, 247872, 252096, 260782, 268528, 391173, 402792, 495744, 504192, 521564, 537056, 782346, 805584, 1043128, 1074112, 1564692, 1611168, 1695083, 2086256, 2148224, 3129384, 3222336, 3390166, 4172512, 5085249, 6258768, 6444672, 6780332, 8345024, 10170498, 12517536, 13560664, 16690048, 20340996, 25035072, 27121328, 40681992, 50070144, 54242656, 81363984, 108485312, 162727968, 216970624, 325455936, 650911872]

約数ペア:

[(1, 650911872), (2, 325455936), (3, 216970624), (4, 162727968), (6, 108485312), (8, 81363984), (12, 54242656), (13, 50070144), (16, 40681992), (24, 27121328), (26, 25035072), (32, 20340996), (39, 16690048), (48, 13560664), (52, 12517536), (64, 10170498), (78, 8345024), (96, 6780332), (101, 6444672), (104, 6258768), (128, 5085249), (156, 4172512), (192, 3390166), (202, 3222336), (208, 3129384), (303, 2148224), (312, 2086256), (384, 1695083), (404, 1611168), (416, 1564692), (606, 1074112), (624, 1043128), (808, 805584), (832, 782346), (1212, 537056), (1248, 521564), (1291, 504192), (1313, 495744), (1616, 402792), (1664, 391173), (2424, 268528), (2496, 260782), (2582, 252096), (2626, 247872), (3232, 201396), (3873, 168064), (3939, 165248), (4848, 134264), (4992, 130391), (5164, 126048), (5252, 123936), (6464, 100698), (7746, 84032), (7878, 82624), (9696, 67132), (10328, 63024), (10504, 61968), (12928, 50349), (15492, 42016), (15756, 41312), (16783, 38784), (19392, 33566), (20656, 31512), (21008, 30984)]