321782076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 1044537312

約数和(自身を除く): 722755236

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 61, 63, 66, 77, 84, 99, 121, 122, 126, 132, 154, 173, 183, 198, 231, 242, 244, 252, 308, 346, 363, 366, 396, 427, 462, 484, 519, 549, 671, 692, 693, 726, 732, 847, 854, 924, 1038, 1089, 1098, 1211, 1281, 1342, 1386, 1452, 1557, 1694, 1708, 1903, 2013, 2076, 2178, 2196, 2422, 2541, 2562, 2684, 2772, 3114, 3388, 3633, 3806, 3843, 4026, 4356, 4697, 4844, 5082, 5124, 5709, 6039, 6228, 7266, 7381, 7612, 7623, 7686, 8052, 9394, 10164, 10553, 10899, 11418, 12078, 13321, 14091, 14532, 14762, 15246, 15372, 17127, 18788, 20933, 21106, 21798, 22143, 22836, 24156, 26642, 28182, 29524, 30492, 31659, 34254, 39963, 41866, 42212, 42273, 43596, 44286, 51667, 53284, 56364, 62799, 63318, 66429, 68508, 73871, 79926, 83732, 84546, 88572, 94977, 103334, 116083, 119889, 125598, 126636, 132858, 146531, 147742, 155001, 159852, 169092, 188397, 189954, 206668, 221613, 232166, 239778, 251196, 265716, 293062, 295484, 310002, 348249, 376794, 379908, 439593, 443226, 464332, 465003, 479556, 586124, 620004, 664839, 696498, 753588, 812581, 879186, 886452, 930006, 1044747, 1276913, 1318779, 1329678, 1392996, 1625162, 1758372, 1860012, 2089494, 2437743, 2553826, 2637558, 2659356, 3250324, 3830739, 4178988, 4875486, 5107652, 5275116, 7313229, 7661478, 8938391, 9750972, 11492217, 14626458, 15322956, 17876782, 22984434, 26815173, 29252916, 35753564, 45968868, 53630346, 80445519, 107260692, 160891038, 321782076]

約数ペア:

[(1, 321782076), (2, 160891038), (3, 107260692), (4, 80445519), (6, 53630346), (7, 45968868), (9, 35753564), (11, 29252916), (12, 26815173), (14, 22984434), (18, 17876782), (21, 15322956), (22, 14626458), (28, 11492217), (33, 9750972), (36, 8938391), (42, 7661478), (44, 7313229), (61, 5275116), (63, 5107652), (66, 4875486), (77, 4178988), (84, 3830739), (99, 3250324), (121, 2659356), (122, 2637558), (126, 2553826), (132, 2437743), (154, 2089494), (173, 1860012), (183, 1758372), (198, 1625162), (231, 1392996), (242, 1329678), (244, 1318779), (252, 1276913), (308, 1044747), (346, 930006), (363, 886452), (366, 879186), (396, 812581), (427, 753588), (462, 696498), (484, 664839), (519, 620004), (549, 586124), (671, 479556), (692, 465003), (693, 464332), (726, 443226), (732, 439593), (847, 379908), (854, 376794), (924, 348249), (1038, 310002), (1089, 295484), (1098, 293062), (1211, 265716), (1281, 251196), (1342, 239778), (1386, 232166), (1452, 221613), (1557, 206668), (1694, 189954), (1708, 188397), (1903, 169092), (2013, 159852), (2076, 155001), (2178, 147742), (2196, 146531), (2422, 132858), (2541, 126636), (2562, 125598), (2684, 119889), (2772, 116083), (3114, 103334), (3388, 94977), (3633, 88572), (3806, 84546), (3843, 83732), (4026, 79926), (4356, 73871), (4697, 68508), (4844, 66429), (5082, 63318), (5124, 62799), (5709, 56364), (6039, 53284), (6228, 51667), (7266, 44286), (7381, 43596), (7612, 42273), (7623, 42212), (7686, 41866), (8052, 39963), (9394, 34254), (10164, 31659), (10553, 30492), (10899, 29524), (11418, 28182), (12078, 26642), (13321, 24156), (14091, 22836), (14532, 22143), (14762, 21798), (15246, 21106), (15372, 20933), (17127, 18788)]