2509061616

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:724

約数の個数: 160

約数和(自身を含む): 7360243200

約数和(自身を除く): 4851181584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 179, 213, 216, 284, 358, 426, 432, 457, 537, 568, 639, 716, 852, 914, 1074, 1136, 1278, 1371, 1432, 1611, 1704, 1828, 1917, 2148, 2556, 2742, 2864, 3222, 3408, 3656, 3834, 4113, 4296, 4833, 5112, 5484, 6444, 7312, 7668, 8226, 8592, 9666, 10224, 10968, 12339, 12709, 12888, 15336, 16452, 19332, 21936, 24678, 25418, 25776, 30672, 32447, 32904, 38127, 38664, 49356, 50836, 64894, 65808, 76254, 77328, 81803, 97341, 98712, 101672, 114381, 129788, 152508, 163606, 194682, 197424, 203344, 228762, 245409, 259576, 292023, 305016, 327212, 343143, 389364, 457524, 490818, 519152, 584046, 610032, 654424, 686286, 736227, 778728, 876069, 915048, 981636, 1168092, 1308848, 1372572, 1472454, 1557456, 1752138, 1830096, 1963272, 2208681, 2336184, 2745144, 2944908, 3504276, 3926544, 4417362, 4672368, 5490288, 5808013, 5889816, 7008552, 8834724, 11616026, 11779632, 14017104, 17424039, 17669448, 23232052, 34848078, 35338896, 46464104, 52272117, 69696156, 92928208, 104544234, 139392312, 156816351, 209088468, 278784624, 313632702, 418176936, 627265404, 836353872, 1254530808, 2509061616]

約数ペア:

[(1, 2509061616), (2, 1254530808), (3, 836353872), (4, 627265404), (6, 418176936), (8, 313632702), (9, 278784624), (12, 209088468), (16, 156816351), (18, 139392312), (24, 104544234), (27, 92928208), (36, 69696156), (48, 52272117), (54, 46464104), (71, 35338896), (72, 34848078), (108, 23232052), (142, 17669448), (144, 17424039), (179, 14017104), (213, 11779632), (216, 11616026), (284, 8834724), (358, 7008552), (426, 5889816), (432, 5808013), (457, 5490288), (537, 4672368), (568, 4417362), (639, 3926544), (716, 3504276), (852, 2944908), (914, 2745144), (1074, 2336184), (1136, 2208681), (1278, 1963272), (1371, 1830096), (1432, 1752138), (1611, 1557456), (1704, 1472454), (1828, 1372572), (1917, 1308848), (2148, 1168092), (2556, 981636), (2742, 915048), (2864, 876069), (3222, 778728), (3408, 736227), (3656, 686286), (3834, 654424), (4113, 610032), (4296, 584046), (4833, 519152), (5112, 490818), (5484, 457524), (6444, 389364), (7312, 343143), (7668, 327212), (8226, 305016), (8592, 292023), (9666, 259576), (10224, 245409), (10968, 228762), (12339, 203344), (12709, 197424), (12888, 194682), (15336, 163606), (16452, 152508), (19332, 129788), (21936, 114381), (24678, 101672), (25418, 98712), (25776, 97341), (30672, 81803), (32447, 77328), (32904, 76254), (38127, 65808), (38664, 64894), (49356, 50836)]