996905376

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:236

約数の個数: 216

約数和(自身を含む): 3149284320

約数和(自身を除く): 2152378944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 89, 92, 96, 114, 138, 144, 152, 171, 178, 184, 207, 228, 267, 276, 288, 304, 342, 356, 368, 414, 437, 456, 534, 552, 608, 684, 712, 736, 801, 828, 874, 912, 1068, 1104, 1311, 1368, 1424, 1602, 1656, 1691, 1748, 1824, 2047, 2136, 2208, 2622, 2736, 2848, 3204, 3312, 3382, 3496, 3933, 4094, 4272, 5073, 5244, 5472, 6141, 6408, 6624, 6764, 6992, 7866, 7921, 8188, 8544, 10146, 10488, 12282, 12816, 13528, 13984, 15219, 15732, 15842, 16376, 18423, 20292, 20976, 23763, 24564, 25632, 27056, 30438, 31464, 31684, 32752, 36846, 38893, 40584, 41952, 47526, 49128, 54112, 60876, 62928, 63368, 65504, 71289, 73692, 77786, 81168, 95052, 98256, 116679, 121752, 125856, 126736, 142578, 147384, 150499, 155572, 162336, 182183, 190104, 196512, 233358, 243504, 253472, 285156, 294768, 300998, 311144, 350037, 364366, 380208, 451497, 466716, 487008, 546549, 570312, 589536, 601996, 622288, 700074, 728732, 760416, 902994, 933432, 1093098, 1140624, 1203992, 1244576, 1354491, 1400148, 1457464, 1639647, 1805988, 1866864, 2186196, 2281248, 2407984, 2708982, 2800296, 2914928, 3279294, 3461477, 3611976, 3733728, 4372392, 4815968, 5417964, 5600592, 5829856, 6558588, 6922954, 7223952, 8744784, 10384431, 10835928, 11201184, 13117176, 13845908, 14447904, 17489568, 20768862, 21671856, 26234352, 27691816, 31153293, 41537724, 43343712, 52468704, 55383632, 62306586, 83075448, 110767264, 124613172, 166150896, 249226344, 332301792, 498452688, 996905376]

約数ペア:

[(1, 996905376), (2, 498452688), (3, 332301792), (4, 249226344), (6, 166150896), (8, 124613172), (9, 110767264), (12, 83075448), (16, 62306586), (18, 55383632), (19, 52468704), (23, 43343712), (24, 41537724), (32, 31153293), (36, 27691816), (38, 26234352), (46, 21671856), (48, 20768862), (57, 17489568), (69, 14447904), (72, 13845908), (76, 13117176), (89, 11201184), (92, 10835928), (96, 10384431), (114, 8744784), (138, 7223952), (144, 6922954), (152, 6558588), (171, 5829856), (178, 5600592), (184, 5417964), (207, 4815968), (228, 4372392), (267, 3733728), (276, 3611976), (288, 3461477), (304, 3279294), (342, 2914928), (356, 2800296), (368, 2708982), (414, 2407984), (437, 2281248), (456, 2186196), (534, 1866864), (552, 1805988), (608, 1639647), (684, 1457464), (712, 1400148), (736, 1354491), (801, 1244576), (828, 1203992), (874, 1140624), (912, 1093098), (1068, 933432), (1104, 902994), (1311, 760416), (1368, 728732), (1424, 700074), (1602, 622288), (1656, 601996), (1691, 589536), (1748, 570312), (1824, 546549), (2047, 487008), (2136, 466716), (2208, 451497), (2622, 380208), (2736, 364366), (2848, 350037), (3204, 311144), (3312, 300998), (3382, 294768), (3496, 285156), (3933, 253472), (4094, 243504), (4272, 233358), (5073, 196512), (5244, 190104), (5472, 182183), (6141, 162336), (6408, 155572), (6624, 150499), (6764, 147384), (6992, 142578), (7866, 126736), (7921, 125856), (8188, 121752), (8544, 116679), (10146, 98256), (10488, 95052), (12282, 81168), (12816, 77786), (13528, 73692), (13984, 71289), (15219, 65504), (15732, 63368), (15842, 62928), (16376, 60876), (18423, 54112), (20292, 49128), (20976, 47526), (23763, 41952), (24564, 40584), (25632, 38893), (27056, 36846), (30438, 32752), (31464, 31684)]