308948904

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 956577600

約数和(自身を除く): 647628696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 89, 99, 108, 132, 162, 178, 198, 216, 264, 267, 297, 324, 356, 396, 487, 534, 594, 648, 712, 792, 801, 891, 974, 979, 1068, 1188, 1461, 1602, 1782, 1948, 1958, 2136, 2376, 2403, 2922, 2937, 3204, 3564, 3896, 3916, 4383, 4806, 5357, 5844, 5874, 6408, 7128, 7209, 7832, 8766, 8811, 9612, 10714, 11688, 11748, 13149, 14418, 16071, 17532, 17622, 19224, 21428, 23496, 26298, 26433, 28836, 32142, 35064, 35244, 39447, 42856, 43343, 48213, 52596, 52866, 57672, 64284, 70488, 78894, 79299, 86686, 96426, 105192, 105732, 128568, 130029, 144639, 157788, 158598, 173372, 192852, 211464, 260058, 289278, 315576, 317196, 346744, 385704, 390087, 433917, 476773, 520116, 578556, 634392, 780174, 867834, 953546, 1040232, 1157112, 1170261, 1430319, 1560348, 1735668, 1907092, 2340522, 2860638, 3120696, 3471336, 3510783, 3814184, 4290957, 4681044, 5721276, 7021566, 8581914, 9362088, 11442552, 12872871, 14043132, 17163828, 25745742, 28086264, 34327656, 38618613, 51491484, 77237226, 102982968, 154474452, 308948904]

約数ペア:

[(1, 308948904), (2, 154474452), (3, 102982968), (4, 77237226), (6, 51491484), (8, 38618613), (9, 34327656), (11, 28086264), (12, 25745742), (18, 17163828), (22, 14043132), (24, 12872871), (27, 11442552), (33, 9362088), (36, 8581914), (44, 7021566), (54, 5721276), (66, 4681044), (72, 4290957), (81, 3814184), (88, 3510783), (89, 3471336), (99, 3120696), (108, 2860638), (132, 2340522), (162, 1907092), (178, 1735668), (198, 1560348), (216, 1430319), (264, 1170261), (267, 1157112), (297, 1040232), (324, 953546), (356, 867834), (396, 780174), (487, 634392), (534, 578556), (594, 520116), (648, 476773), (712, 433917), (792, 390087), (801, 385704), (891, 346744), (974, 317196), (979, 315576), (1068, 289278), (1188, 260058), (1461, 211464), (1602, 192852), (1782, 173372), (1948, 158598), (1958, 157788), (2136, 144639), (2376, 130029), (2403, 128568), (2922, 105732), (2937, 105192), (3204, 96426), (3564, 86686), (3896, 79299), (3916, 78894), (4383, 70488), (4806, 64284), (5357, 57672), (5844, 52866), (5874, 52596), (6408, 48213), (7128, 43343), (7209, 42856), (7832, 39447), (8766, 35244), (8811, 35064), (9612, 32142), (10714, 28836), (11688, 26433), (11748, 26298), (13149, 23496), (14418, 21428), (16071, 19224), (17532, 17622)]