237193668

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3391}}^1$

素因数の和:3497

約数の個数: 72

約数和(自身を含む): 629690880

約数和(自身を除く): 392497212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 804, 1044, 1206, 1943, 2412, 3391, 3886, 5829, 6782, 7772, 10173, 11658, 13564, 17487, 20346, 23316, 30519, 34974, 40692, 61038, 69948, 98339, 122076, 196678, 227197, 295017, 393356, 454394, 590034, 681591, 885051, 908788, 1180068, 1363182, 1770102, 2044773, 2726364, 3540204, 4089546, 6588713, 8179092, 13177426, 19766139, 26354852, 39532278, 59298417, 79064556, 118596834, 237193668]

約数ペア:

[(1, 237193668), (2, 118596834), (3, 79064556), (4, 59298417), (6, 39532278), (9, 26354852), (12, 19766139), (18, 13177426), (29, 8179092), (36, 6588713), (58, 4089546), (67, 3540204), (87, 2726364), (116, 2044773), (134, 1770102), (174, 1363182), (201, 1180068), (261, 908788), (268, 885051), (348, 681591), (402, 590034), (522, 454394), (603, 393356), (804, 295017), (1044, 227197), (1206, 196678), (1943, 122076), (2412, 98339), (3391, 69948), (3886, 61038), (5829, 40692), (6782, 34974), (7772, 30519), (10173, 23316), (11658, 20346), (13564, 17487)]