216212055228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1187639}}^1$

素因数の和:1188051

約数の個数: 72

約数和(自身を含む): 590090810400

約数和(自身を除く): 373878755172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 389, 468, 778, 1167, 1556, 2334, 3501, 4668, 5057, 7002, 10114, 14004, 15171, 20228, 30342, 45513, 60684, 91026, 182052, 1187639, 2375278, 3562917, 4750556, 7125834, 10688751, 14251668, 15439307, 21377502, 30878614, 42755004, 46317921, 61757228, 92635842, 138953763, 185271684, 277907526, 461991571, 555815052, 923983142, 1385974713, 1847966284, 2771949426, 4157924139, 5543898852, 6005890423, 8315848278, 12011780846, 16631696556, 18017671269, 24023561692, 36035342538, 54053013807, 72070685076, 108106027614, 216212055228]

約数ペア:

[(1, 216212055228), (2, 108106027614), (3, 72070685076), (4, 54053013807), (6, 36035342538), (9, 24023561692), (12, 18017671269), (13, 16631696556), (18, 12011780846), (26, 8315848278), (36, 6005890423), (39, 5543898852), (52, 4157924139), (78, 2771949426), (117, 1847966284), (156, 1385974713), (234, 923983142), (389, 555815052), (468, 461991571), (778, 277907526), (1167, 185271684), (1556, 138953763), (2334, 92635842), (3501, 61757228), (4668, 46317921), (5057, 42755004), (7002, 30878614), (10114, 21377502), (14004, 15439307), (15171, 14251668), (20228, 10688751), (30342, 7125834), (45513, 4750556), (60684, 3562917), (91026, 2375278), (182052, 1187639)]