1621413936

素因数分解:

$2^4\times 3^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:421

約数の個数: 200

約数和(自身を含む): 4848332544

約数和(自身を除く): 3226918608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 71, 72, 81, 108, 134, 142, 144, 162, 201, 213, 216, 263, 268, 284, 324, 402, 426, 432, 526, 536, 568, 603, 639, 648, 789, 804, 852, 1052, 1072, 1136, 1206, 1278, 1296, 1578, 1608, 1704, 1809, 1917, 2104, 2367, 2412, 2556, 3156, 3216, 3408, 3618, 3834, 4208, 4734, 4757, 4824, 5112, 5427, 5751, 6312, 7101, 7236, 7668, 9468, 9514, 9648, 10224, 10854, 11502, 12624, 14202, 14271, 14472, 15336, 17621, 18673, 18936, 19028, 21303, 21708, 23004, 28404, 28542, 28944, 30672, 35242, 37346, 37872, 38056, 42606, 42813, 43416, 46008, 52863, 56019, 56808, 57084, 70484, 74692, 76112, 85212, 85626, 86832, 92016, 105726, 112038, 113616, 114168, 128439, 140968, 149384, 158589, 168057, 170424, 171252, 211452, 224076, 228336, 256878, 281936, 298768, 317178, 336114, 340848, 342504, 385317, 422904, 448152, 475767, 504171, 513756, 634356, 672228, 685008, 770634, 845808, 896304, 951534, 1008342, 1027512, 1251091, 1268712, 1344456, 1427301, 1512513, 1541268, 1903068, 2016684, 2055024, 2502182, 2537424, 2688912, 2854602, 3025026, 3082536, 3753273, 3806136, 4033368, 5004364, 5709204, 6050052, 6165072, 7506546, 7612272, 8066736, 10008728, 11259819, 11418408, 12100104, 15013092, 20017456, 22519638, 22836816, 24200208, 30026184, 33779457, 45039276, 60052368, 67558914, 90078552, 101338371, 135117828, 180157104, 202676742, 270235656, 405353484, 540471312, 810706968, 1621413936]

約数ペア:

[(1, 1621413936), (2, 810706968), (3, 540471312), (4, 405353484), (6, 270235656), (8, 202676742), (9, 180157104), (12, 135117828), (16, 101338371), (18, 90078552), (24, 67558914), (27, 60052368), (36, 45039276), (48, 33779457), (54, 30026184), (67, 24200208), (71, 22836816), (72, 22519638), (81, 20017456), (108, 15013092), (134, 12100104), (142, 11418408), (144, 11259819), (162, 10008728), (201, 8066736), (213, 7612272), (216, 7506546), (263, 6165072), (268, 6050052), (284, 5709204), (324, 5004364), (402, 4033368), (426, 3806136), (432, 3753273), (526, 3082536), (536, 3025026), (568, 2854602), (603, 2688912), (639, 2537424), (648, 2502182), (789, 2055024), (804, 2016684), (852, 1903068), (1052, 1541268), (1072, 1512513), (1136, 1427301), (1206, 1344456), (1278, 1268712), (1296, 1251091), (1578, 1027512), (1608, 1008342), (1704, 951534), (1809, 896304), (1917, 845808), (2104, 770634), (2367, 685008), (2412, 672228), (2556, 634356), (3156, 513756), (3216, 504171), (3408, 475767), (3618, 448152), (3834, 422904), (4208, 385317), (4734, 342504), (4757, 340848), (4824, 336114), (5112, 317178), (5427, 298768), (5751, 281936), (6312, 256878), (7101, 228336), (7236, 224076), (7668, 211452), (9468, 171252), (9514, 170424), (9648, 168057), (10224, 158589), (10854, 149384), (11502, 140968), (12624, 128439), (14202, 114168), (14271, 113616), (14472, 112038), (15336, 105726), (17621, 92016), (18673, 86832), (18936, 85626), (19028, 85212), (21303, 76112), (21708, 74692), (23004, 70484), (28404, 57084), (28542, 56808), (28944, 56019), (30672, 52863), (35242, 46008), (37346, 43416), (37872, 42813), (38056, 42606)]