917837028992

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{80021}}^1$

素因数の和:80222

約数の個数: 128

約数和(自身を含む): 2019175920720

約数和(自身を除く): 1101338891728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 113, 122, 128, 208, 226, 244, 416, 452, 488, 793, 832, 904, 976, 1469, 1586, 1664, 1808, 1952, 2938, 3172, 3616, 3904, 5876, 6344, 6893, 7232, 7808, 11752, 12688, 13786, 14464, 23504, 25376, 27572, 47008, 50752, 55144, 80021, 89609, 94016, 101504, 110288, 160042, 179218, 188032, 220576, 320084, 358436, 441152, 640168, 716872, 882304, 1040273, 1280336, 1433744, 2080546, 2560672, 2867488, 4161092, 4881281, 5121344, 5734976, 8322184, 9042373, 9762562, 10242688, 11469952, 16644368, 18084746, 19525124, 33288736, 36169492, 39050248, 63456653, 66577472, 72338984, 78100496, 117550849, 126913306, 133154944, 144677968, 156200992, 235101698, 253826612, 289355936, 312401984, 470203396, 507653224, 551584753, 578711872, 624803968, 940406792, 1015306448, 1103169506, 1157423744, 1880813584, 2030612896, 2206339012, 3761627168, 4061225792, 4412678024, 7170601789, 7523254336, 8122451584, 8825356048, 14341203578, 15046508672, 17650712096, 28682407156, 35301424192, 57364814312, 70602848384, 114729628624, 229459257248, 458918514496, 917837028992]

約数ペア:

[(1, 917837028992), (2, 458918514496), (4, 229459257248), (8, 114729628624), (13, 70602848384), (16, 57364814312), (26, 35301424192), (32, 28682407156), (52, 17650712096), (61, 15046508672), (64, 14341203578), (104, 8825356048), (113, 8122451584), (122, 7523254336), (128, 7170601789), (208, 4412678024), (226, 4061225792), (244, 3761627168), (416, 2206339012), (452, 2030612896), (488, 1880813584), (793, 1157423744), (832, 1103169506), (904, 1015306448), (976, 940406792), (1469, 624803968), (1586, 578711872), (1664, 551584753), (1808, 507653224), (1952, 470203396), (2938, 312401984), (3172, 289355936), (3616, 253826612), (3904, 235101698), (5876, 156200992), (6344, 144677968), (6893, 133154944), (7232, 126913306), (7808, 117550849), (11752, 78100496), (12688, 72338984), (13786, 66577472), (14464, 63456653), (23504, 39050248), (25376, 36169492), (27572, 33288736), (47008, 19525124), (50752, 18084746), (55144, 16644368), (80021, 11469952), (89609, 10242688), (94016, 9762562), (101504, 9042373), (110288, 8322184), (160042, 5734976), (179218, 5121344), (188032, 4881281), (220576, 4161092), (320084, 2867488), (358436, 2560672), (441152, 2080546), (640168, 1433744), (716872, 1280336), (882304, 1040273)]