471569303480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1\times {\mathrm{9133}}^1$

素因数の和:9885

約数の個数: 128

約数和(自身を含む): 1164826137600

約数和(自身を除く): 693256834120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 239, 440, 478, 491, 956, 982, 1195, 1912, 1964, 2390, 2455, 2629, 3928, 4780, 4910, 5258, 5401, 9133, 9560, 9820, 10516, 10802, 13145, 18266, 19640, 21032, 21604, 26290, 27005, 36532, 43208, 45665, 52580, 54010, 73064, 91330, 100463, 105160, 108020, 117349, 182660, 200926, 216040, 234698, 365320, 401852, 469396, 502315, 586745, 803704, 938792, 1004630, 1173490, 1290839, 2009260, 2182787, 2346980, 2581678, 4018520, 4365574, 4484303, 4693960, 5163356, 6454195, 8731148, 8968606, 10326712, 10913935, 12908390, 17462296, 17937212, 21827870, 22421515, 24010657, 25816780, 35874424, 43655740, 44843030, 48021314, 49327333, 51633560, 87311480, 89686060, 96042628, 98654666, 120053285, 179372120, 192085256, 197309332, 240106570, 246636665, 394618664, 480213140, 493273330, 960426280, 986546660, 1071748417, 1973093320, 2143496834, 4286993668, 5358742085, 8573987336, 10717484170, 11789232587, 21434968340, 23578465174, 42869936680, 47156930348, 58946162935, 94313860696, 117892325870, 235784651740, 471569303480]

約数ペア:

[(1, 471569303480), (2, 235784651740), (4, 117892325870), (5, 94313860696), (8, 58946162935), (10, 47156930348), (11, 42869936680), (20, 23578465174), (22, 21434968340), (40, 11789232587), (44, 10717484170), (55, 8573987336), (88, 5358742085), (110, 4286993668), (220, 2143496834), (239, 1973093320), (440, 1071748417), (478, 986546660), (491, 960426280), (956, 493273330), (982, 480213140), (1195, 394618664), (1912, 246636665), (1964, 240106570), (2390, 197309332), (2455, 192085256), (2629, 179372120), (3928, 120053285), (4780, 98654666), (4910, 96042628), (5258, 89686060), (5401, 87311480), (9133, 51633560), (9560, 49327333), (9820, 48021314), (10516, 44843030), (10802, 43655740), (13145, 35874424), (18266, 25816780), (19640, 24010657), (21032, 22421515), (21604, 21827870), (26290, 17937212), (27005, 17462296), (36532, 12908390), (43208, 10913935), (45665, 10326712), (52580, 8968606), (54010, 8731148), (73064, 6454195), (91330, 5163356), (100463, 4693960), (105160, 4484303), (108020, 4365574), (117349, 4018520), (182660, 2581678), (200926, 2346980), (216040, 2182787), (234698, 2009260), (365320, 1290839), (401852, 1173490), (469396, 1004630), (502315, 938792), (586745, 803704)]