215944344

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3541}}^1$

素因数の和:3582

約数の個数: 144

約数和(自身を含む): 734894160

約数和(自身を除く): 518949816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1386, 1452, 1694, 1848, 2178, 2541, 2772, 2904, 3388, 3541, 4356, 5082, 5544, 6776, 7082, 7623, 8712, 10164, 10623, 14164, 15246, 20328, 21246, 24787, 28328, 30492, 31869, 38951, 42492, 49574, 60984, 63738, 74361, 77902, 84984, 99148, 116853, 127476, 148722, 155804, 198296, 223083, 233706, 254952, 272657, 297444, 311608, 350559, 428461, 446166, 467412, 545314, 594888, 701118, 817971, 856922, 892332, 934824, 1090628, 1285383, 1402236, 1635942, 1713844, 1784664, 2181256, 2453913, 2570766, 2804472, 2999227, 3271884, 3427688, 3856149, 4907826, 5141532, 5998454, 6543768, 7712298, 8997681, 9815652, 10283064, 11996908, 15424596, 17995362, 19631304, 23993816, 26993043, 30849192, 35990724, 53986086, 71981448, 107972172, 215944344]

約数ペア:

[(1, 215944344), (2, 107972172), (3, 71981448), (4, 53986086), (6, 35990724), (7, 30849192), (8, 26993043), (9, 23993816), (11, 19631304), (12, 17995362), (14, 15424596), (18, 11996908), (21, 10283064), (22, 9815652), (24, 8997681), (28, 7712298), (33, 6543768), (36, 5998454), (42, 5141532), (44, 4907826), (56, 3856149), (63, 3427688), (66, 3271884), (72, 2999227), (77, 2804472), (84, 2570766), (88, 2453913), (99, 2181256), (121, 1784664), (126, 1713844), (132, 1635942), (154, 1402236), (168, 1285383), (198, 1090628), (231, 934824), (242, 892332), (252, 856922), (264, 817971), (308, 701118), (363, 594888), (396, 545314), (462, 467412), (484, 446166), (504, 428461), (616, 350559), (693, 311608), (726, 297444), (792, 272657), (847, 254952), (924, 233706), (968, 223083), (1089, 198296), (1386, 155804), (1452, 148722), (1694, 127476), (1848, 116853), (2178, 99148), (2541, 84984), (2772, 77902), (2904, 74361), (3388, 63738), (3541, 60984), (4356, 49574), (5082, 42492), (5544, 38951), (6776, 31869), (7082, 30492), (7623, 28328), (8712, 24787), (10164, 21246), (10623, 20328), (14164, 15246)]