272244852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 788895744

約数和(自身を除く): 516650892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 67, 93, 99, 124, 132, 134, 186, 198, 201, 268, 279, 331, 341, 372, 396, 402, 558, 603, 662, 682, 737, 804, 993, 1023, 1116, 1206, 1324, 1364, 1474, 1986, 2046, 2077, 2211, 2412, 2948, 2979, 3069, 3641, 3972, 4092, 4154, 4422, 5958, 6138, 6231, 6633, 7282, 8308, 8844, 10261, 10923, 11916, 12276, 12462, 13266, 14564, 18693, 20522, 21846, 22177, 22847, 24924, 26532, 30783, 32769, 37386, 41044, 43692, 44354, 45694, 61566, 65538, 66531, 68541, 74772, 88708, 91388, 92349, 112871, 123132, 131076, 133062, 137082, 184698, 199593, 205623, 225742, 243947, 266124, 274164, 338613, 369396, 399186, 411246, 451484, 487894, 677226, 687487, 731841, 798372, 822492, 975788, 1015839, 1354452, 1374974, 1463682, 2031678, 2062461, 2195523, 2749948, 2927364, 4063356, 4124922, 4391046, 6187383, 7562357, 8249844, 8782092, 12374766, 15124714, 22687071, 24749532, 30249428, 45374142, 68061213, 90748284, 136122426, 272244852]

約数ペア:

[(1, 272244852), (2, 136122426), (3, 90748284), (4, 68061213), (6, 45374142), (9, 30249428), (11, 24749532), (12, 22687071), (18, 15124714), (22, 12374766), (31, 8782092), (33, 8249844), (36, 7562357), (44, 6187383), (62, 4391046), (66, 4124922), (67, 4063356), (93, 2927364), (99, 2749948), (124, 2195523), (132, 2062461), (134, 2031678), (186, 1463682), (198, 1374974), (201, 1354452), (268, 1015839), (279, 975788), (331, 822492), (341, 798372), (372, 731841), (396, 687487), (402, 677226), (558, 487894), (603, 451484), (662, 411246), (682, 399186), (737, 369396), (804, 338613), (993, 274164), (1023, 266124), (1116, 243947), (1206, 225742), (1324, 205623), (1364, 199593), (1474, 184698), (1986, 137082), (2046, 133062), (2077, 131076), (2211, 123132), (2412, 112871), (2948, 92349), (2979, 91388), (3069, 88708), (3641, 74772), (3972, 68541), (4092, 66531), (4154, 65538), (4422, 61566), (5958, 45694), (6138, 44354), (6231, 43692), (6633, 41044), (7282, 37386), (8308, 32769), (8844, 30783), (10261, 26532), (10923, 24924), (11916, 22847), (12276, 22177), (12462, 21846), (13266, 20522), (14564, 18693)]