16970291256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{1171}}^1$

素因数の和:1781

約数の個数: 128

約数和(自身を含む): 45516729600

約数和(自身を除く): 28546438344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 521, 732, 1042, 1159, 1171, 1464, 1563, 2084, 2318, 2342, 3126, 3477, 3513, 4168, 4636, 4684, 6252, 6954, 7026, 9272, 9368, 9899, 12504, 13908, 14052, 19798, 22249, 27816, 28104, 29697, 31781, 39596, 44498, 59394, 63562, 66747, 71431, 79192, 88996, 95343, 118788, 127124, 133494, 142862, 177992, 190686, 214293, 237576, 254248, 266988, 285724, 381372, 428586, 533976, 571448, 603839, 610091, 762744, 857172, 1207678, 1220182, 1357189, 1714344, 1811517, 1830273, 2415356, 2440364, 2714378, 3623034, 3660546, 4071567, 4830712, 4880728, 5428756, 7246068, 7321092, 8143134, 10857512, 11591729, 14492136, 14642184, 16286268, 23183458, 32572536, 34775187, 37215551, 46366916, 69550374, 74431102, 92733832, 111646653, 139100748, 148862204, 223293306, 278201496, 297724408, 446586612, 707095469, 893173224, 1414190938, 2121286407, 2828381876, 4242572814, 5656763752, 8485145628, 16970291256]

約数ペア:

[(1, 16970291256), (2, 8485145628), (3, 5656763752), (4, 4242572814), (6, 2828381876), (8, 2121286407), (12, 1414190938), (19, 893173224), (24, 707095469), (38, 446586612), (57, 297724408), (61, 278201496), (76, 223293306), (114, 148862204), (122, 139100748), (152, 111646653), (183, 92733832), (228, 74431102), (244, 69550374), (366, 46366916), (456, 37215551), (488, 34775187), (521, 32572536), (732, 23183458), (1042, 16286268), (1159, 14642184), (1171, 14492136), (1464, 11591729), (1563, 10857512), (2084, 8143134), (2318, 7321092), (2342, 7246068), (3126, 5428756), (3477, 4880728), (3513, 4830712), (4168, 4071567), (4636, 3660546), (4684, 3623034), (6252, 2714378), (6954, 2440364), (7026, 2415356), (9272, 1830273), (9368, 1811517), (9899, 1714344), (12504, 1357189), (13908, 1220182), (14052, 1207678), (19798, 857172), (22249, 762744), (27816, 610091), (28104, 603839), (29697, 571448), (31781, 533976), (39596, 428586), (44498, 381372), (59394, 285724), (63562, 266988), (66747, 254248), (71431, 237576), (79192, 214293), (88996, 190686), (95343, 177992), (118788, 142862), (127124, 133494)]