217914552

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 604656000

約数和(自身を除く): 386741448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 199, 201, 227, 268, 398, 402, 454, 536, 597, 603, 681, 796, 804, 908, 1194, 1206, 1362, 1592, 1608, 1791, 1816, 2043, 2388, 2412, 2724, 3582, 4086, 4776, 4824, 5448, 7164, 8172, 13333, 14328, 15209, 16344, 26666, 30418, 39999, 45173, 45627, 53332, 60836, 79998, 90346, 91254, 106664, 119997, 121672, 135519, 136881, 159996, 180692, 182508, 239994, 271038, 273762, 319992, 361384, 365016, 406557, 479988, 542076, 547524, 813114, 959976, 1084152, 1095048, 1626228, 3026591, 3252456, 6053182, 9079773, 12106364, 18159546, 24212728, 27239319, 36319092, 54478638, 72638184, 108957276, 217914552]

約数ペア:

[(1, 217914552), (2, 108957276), (3, 72638184), (4, 54478638), (6, 36319092), (8, 27239319), (9, 24212728), (12, 18159546), (18, 12106364), (24, 9079773), (36, 6053182), (67, 3252456), (72, 3026591), (134, 1626228), (199, 1095048), (201, 1084152), (227, 959976), (268, 813114), (398, 547524), (402, 542076), (454, 479988), (536, 406557), (597, 365016), (603, 361384), (681, 319992), (796, 273762), (804, 271038), (908, 239994), (1194, 182508), (1206, 180692), (1362, 159996), (1592, 136881), (1608, 135519), (1791, 121672), (1816, 119997), (2043, 106664), (2388, 91254), (2412, 90346), (2724, 79998), (3582, 60836), (4086, 53332), (4776, 45627), (4824, 45173), (5448, 39999), (7164, 30418), (8172, 26666), (13333, 16344), (14328, 15209)]